I liked this kind of video, no annoying background music, very informative.
@richardpatrick32123
8 жыл бұрын
That is by far the best explanation I have seen anywhere on UHS cards. Thank you so much for putting this video together! Now I won't waste my money on a nice new card that won't be any faster in my old device!
@mr.jensen5840
7 жыл бұрын
THANK YOU! I had to look for a descent explanation for 30 minutes before finding your video. This was excellent. Please keep making videos as good as this one.
@ExplainingComputers
7 жыл бұрын
Many thanks. :)
@shayhan6227
6 жыл бұрын
Your videos are very well made and very straightforward. There needs to be more people like you on KZitem. Thank you and please keep making these great videos.
@olayinkaolatunde3028
4 жыл бұрын
Just learnt about the USH - II cards in 2019. Very informative video
@mariofanni9698
5 жыл бұрын
Please note that you ara comparing not only a USH-I with a USH-II card, indeed you compared a U1 with a U3 card and this is the real difference. Please repeat the comparison using a USH-I U3 (there are a lot of all around).
@eduardopc1951
6 жыл бұрын
I was looking for an explication in spanish to understand about this cards and i found it in English, and was so clear, greetings from mexico.
@joegrizzle9482
5 жыл бұрын
Thank you. You do a very good job of explaining how things work. According to the comments, loads of people agree. Keep up the good work.
@JTManuel
6 жыл бұрын
I went and checked all my memory cards after this video to know what type I was using. They were all UHS 1 SDXC. Thanks for the heads up!
@ExplainingComputers
6 жыл бұрын
Then you have good cards! :)
@zukahasarrived
6 жыл бұрын
Excellent tutorial, very well explained, even an amateur such as myself who knew very little to nothing about how to read an SD card now knows everything necessary thanks to this well made video, good job and keep up the good work!
@ExplainingComputers
6 жыл бұрын
Thanks.
@orange11squares
6 жыл бұрын
There are microSD cards with UHS-I U3 speed , i have one from kingston, it's 90MB/s read, 45MB/s read, and yes , it does not have the other set of pins because it's only UHS-1. So the U3 can be found on both UHS-I and UHS-II.
@courierz9451
3 жыл бұрын
I don't know why these people do what they do (upload straight to the point information and very helpful seemingly for free) but whatever the reason, the world owes them
@IRONMAN___210
6 жыл бұрын
Very helpful 10/10 thanks.
@MinhHungFTA
6 жыл бұрын
That's great, your explanation and presentation are clearly and easy to understand. When i buy a SD card, i will remember your sharing knowledge besides its price. Thank you very much, Mr EC.
@Kevin-wo3kp
8 жыл бұрын
Another fine video. I could get used to this high value production with real-world results. Thanks for all your time and efforts, Chris. I only wish you had been my tutor/lecturer. All the best for this coming week.Any chance of being told what's on for next week? ;-)
@ExplainingComputers
8 жыл бұрын
+Kevin H Hi Kevin, and thanks for this. This very afternoon I've been soldering GPIO pins to a Raspberry Pi Zero as part of next week's video. Not the easiest thing to film! :) So next week it will be a very practical Pi Zero video . . .
@Kevin-wo3kp
8 жыл бұрын
That's going to be a good one. Thanks for that! Have a good week!
@chloroformcowboy2162
5 жыл бұрын
Very useful, as these notations are quite confusing. At least three different notations are covered here, at least two of which redundantly describes what the other does, and everything using the same block of related characters (V comes after U in the alphabet; UHS starts with a U, a letter which they separately use; and the I in UHS-I is a character that's displayed using the identical form as that used by either a number one, a captial letter 'i', or lowercase letter 'l')... And that's all without this video getting into the V or A notation systems (not at the beginning this video, at least-- I started writing this comment of praise before finishing watching the video, so I'm not sure)... Thanks for posting. (And for reference, this is coming from a computer programmer, and a builder of my own PC's since the 90's.)
@Prouser123
8 жыл бұрын
I can't believe I never knew this!!! Instant Subscriber :)
@mankdemes6324
8 жыл бұрын
nice! will watch this tommorow, gotta take a rest.
@TonderayiKanoz
8 жыл бұрын
Thanks for explaining, I was confused when I wanted to get an SD for my camera. Now I know.
@Jarppi
8 жыл бұрын
I didn't even know that UHS-2 existed! Thanks for good informative video as always ;)
@dbdors
3 жыл бұрын
This was very helpful. I learned a lot.
@ExplainingComputers
3 жыл бұрын
Glad it was helpful!
@geometrikselfelsefesi
5 жыл бұрын
I subbed your chanel because this isnt boring me
@TikTokPCTech
8 жыл бұрын
Thank you. Your video is very helpful! Have a great day.
@hasansalim1868
8 жыл бұрын
A very nice and informative video. Thank you Chris.
@siliconstate
8 жыл бұрын
Looking forward to pi week 2 with the rp3! :)
@victorinoxs
5 жыл бұрын
This is not a good comparison to show the benefits of UHS-II interface. To do so, put the Lexar card in a UHS-1 card reader and repeat the test.
@luismiguelsilva9903
5 жыл бұрын
and if you have the sandisk extreme pro, (UHS-I , of course) it will have a superior writing speed , compare to the UHS II Lexar !!!!
@MicEib
5 жыл бұрын
can the rapberry pi 3b+ or 4b take advantage of the faster card?
@1507krazy
8 жыл бұрын
You chould've compared with another U3 UHS-I card.That would've been a better comparison between UHS-I and UHS-II
@ExplainingComputers
8 жыл бұрын
Yes, if I had had one! :)
@1507krazy
8 жыл бұрын
:) Hope you will get one soon and we will get to see a review.btw your video is the best one on youtube about SD cards :).
@syedhafizal9553
7 жыл бұрын
This was the excellent video..your explanation so clear.. I appreciate so much..
@grubijan
8 жыл бұрын
very useful video! easy and representative, thx!
@Ski3tmik3
8 жыл бұрын
Awesome video! super helpful! thank you!
@ExplainingComputers
8 жыл бұрын
Many thanks. :)
@luismiguelsilva9903
5 жыл бұрын
This The lexar UHS-II , has a very low writing speed. There are so many UHS-I cards, with superior writing speed.
@Smirkku
5 жыл бұрын
Thx for sharing this video. Now I know I rather buy Lexar UHS-II micro sdxc card to my YI 4K+ action camera than Transcend UHS-1 U3 633x. File transfers will be faster. Also I guess UHS-II is better for 4k 60 fps camera :)
@ExplainingComputers
5 жыл бұрын
Yes, UHS-II certainly better for 4K video! :)
@KTHKUHNKK
8 жыл бұрын
GREAT STUFF MY FRIEND YOU EXPLAIN THING VERY WELL. KEITH KUHN
@romiolover6852
6 жыл бұрын
that is not a fair comparison because the sandisk has U1 speed grade and lexar has U3 one
@jetli3333
8 жыл бұрын
Thank you..it was good learning this info
@janm2473
6 жыл бұрын
Excellent explanation/. Thank you
@rdevil25
7 жыл бұрын
Nicely done explanation!
@joeyboymission9143
4 жыл бұрын
very informative, good job sir!
@numberIII-im4ee
3 жыл бұрын
The 32 gb version of Lexar 1000x is not the right solution for the test, the 64 and 128gb versions are designated 150/90 mb/s read/write, which is one of the slowest rated UHS 2 and V60 microsd cards. So it matters on speed: with then exception of the Sandisk 130-170MB/s read with their own proprietary technology and proprietary readers on UHS 1 cards, if you need a card that needs more than 104mb/s read/write then you need a UHS 2 card and a reader that can support the extra pins and the speed. Also, ALL V60 and V90 SD cards are UHS 2. I have not found a single card that is UHS 1 and has those sustained speeds.
@Dizzykitty817
5 жыл бұрын
Nice video as always. I wanted to get some info sorted before I purchase an SD card for my Nintendo Switch. One thing that still confuses me is the A1 and A2 designations I see now on SD cards.
@mdbigboi191
6 жыл бұрын
Lexars brand new. Sandish has been used for awhile. Many speedtests show high 60 to 80s range. Fyi fastest micro sd for nintendo switch through searches and yt speedtests is sandisk ultra uhs 1. B/C switch designed to run uhs 1. Anything faster is wasted and actually slower. In case anybody happens through here for thier nintendo.
@liononline84
5 жыл бұрын
excellent job ,,,, like for you.
@ExplainingComputers
5 жыл бұрын
Thanks.
@DillonLoomis
6 жыл бұрын
Awesome, thank you!
@gonigeena
8 жыл бұрын
wow I had no idea about uhs II, and the new pins
@bassvolangel3715
8 жыл бұрын
Me nether. xp
@motronicsproductions2310
8 жыл бұрын
woow a lot of new information for me ;) very nice video !
@joaquingonzalo1945
5 жыл бұрын
Why the class 10 symbol and U3 markers on the same card ? Isnt this contradictory ?
@ExplainingComputers
5 жыл бұрын
Both the symbols indicate that the card meets a minimum standard, and meeting two minimums is possible: ie cards can be at least the speed to be rated class 10, and so on.
@jhonadrianl
6 жыл бұрын
Great. Do you have comparison between traditional class 10 and the UHS I?
@MFP2241
6 жыл бұрын
It would be useful. Because if both are class 10, what's the meaningful point for UHS-I?
@MFP2241
6 жыл бұрын
Interesting and very useful. It means a 32GB HC, class 10 card will actually be as fast as UHS type I, class 10 (because of class 10) being price the only difference. Then I wonder what's the point for UHS type 1 SD card existence?... Whatever, good to know, since class 10 UHS cards are nearly twice the price compared to HC class 10 cards over here. Thank you.
@JonniArmani
4 жыл бұрын
Fantastic explanation,)
@habeshatechno2195
5 жыл бұрын
What about U1 vs U3
@hingginchu
6 жыл бұрын
Hi, I bought a SanDisk Extreme 64GB SDXC UHS-I Card on Amazon for my gh4. Reading and writing tested using speedout on pc is around 17mb/s. I need at least 25mb/s for a 4k video shoot. Is this a defective product?
@ExplainingComputers
6 жыл бұрын
What reader are you using? Is it SDXU rated? And how it is connected? I would suspect the reader before the card.
@hingginchu
6 жыл бұрын
I am not sure. The sd card reader is on my 5310m probook. I will get a new sd card reader and give it a go.
@almmiron
5 жыл бұрын
How to write data on sd from pc. Which are the adapters that support's and use the extra pins on the reader side? Also, the microSDXC with uhs II comes with a SD-SIZE adapter. The adapter usually have the extra pins also, or just the microSD ?
@Rezenhando
5 жыл бұрын
*Review + Test + Explanation for classes in my channel = **kzitem.info/news/bejne/2qxrsK56fKuToZw*
@ExplainingComputers
5 жыл бұрын
You need any PC USB adapter labelled "UHS-II" to get full speed (ie accessing the extra pins) on a UHS-II card.
@almmiron
5 жыл бұрын
@@ExplainingComputers Thanks. I've considered this one (mobilelite g4). www.amazon.com/Kingston-microSDHC-microSDXC-MobileLite-FCR-MLG4/dp/B00KX4TORI/ref=sr_1_6?keywords=uhs-ii+reader&qid=1555861166&s=electronics&sr=1-6.
@skakdosmer
8 жыл бұрын
Thank you. I was a little in doubt as to whether it would be useful to buy one of these Sandisk 250 MB/s cards for my camera. I did think, probably not, but maybe it would be worth a try. Now I know for sure it would be a waste of money.
@IC225
8 жыл бұрын
micro sd's are hazardous to ones health lol....popping the card back into my video camera and didnt get it in right and it pinged out and hit me right in corner of my eye socket lol. another time similar happened but it hit my headphones and bounced back and landed in my coffee....extraordinary experiences indeed
@ExplainingComputers
8 жыл бұрын
+rodney mckay :O
@77MikeLord77
7 жыл бұрын
Sound quite traumatic!
@MFP2241
6 жыл бұрын
It sounds more like humans are hazardous to themselves! Hope you became more careful ever since! Greetings
@asmongoldsmouth9839
4 жыл бұрын
That's all I wanted to see. U1 vs U3 both class 10 cards. U1 = 2.5 GB /min vs U3 = 1.8 GB /min.
@gim190
Жыл бұрын
Great job! Thanks.
@iam_nick
7 жыл бұрын
Great video! Could you make a video explain about the new video classes V30/V60/V90? thanks
@tedtedsen269
4 жыл бұрын
my MF Camera suport uhs-II but i dont use uhs-II the fuji gfx50r is focusing slow and have only 3frames in a sec dont need it and the 1080p video is bad anyway but for still.s it has a fantastic image output for landscape and studio and street work i'm using it within the limits its designed to do where speed dosent matter
@georgeross7145
8 жыл бұрын
Could you compare eMMC card and a Lexar SDHC card and explain the differance?
@yigajonathan4744
3 жыл бұрын
I really appreciate and love it, thank you
@ExplainingComputers
3 жыл бұрын
You're welcome 😊
@cbm80amiga
8 жыл бұрын
SanDisk cards read speed is slow. Recenty I purchased some cheap 16GB UHS-1 cards and they are really fast at read - 80-90MB/s and they don't provide any additional pins. I have recorded short videos with tests on my channel.
@MeatPopsycle
7 жыл бұрын
Is the sound fading in and out for everyone?
@ItsMePeterB
6 жыл бұрын
a very helpful video!
@Parax77
6 жыл бұрын
So you test a U1 (10MB/s) against a U3 (30MB/s) and get no where near 3x performance difference.. Why then attribute the performance difference that you do get to the socket and NOT the speed class of the card?
@JeffriRanger
4 жыл бұрын
very clear thank you
@magottyk
8 жыл бұрын
There's also a V speed rating on some cards, V30, V60, and V90 with the numbers corresponding to write speed minimums for Video. Sandisk Extreme are not the best cards for writes you want the Extreme Pro that regularly get 80+ MB/s and 90MB/s in a good interface unit of sequential writes. or the extreme plus that gets writes around 50-60MB/s sequential. The Extreme Pro UHS-1 U3 (or U1) put that Lexmark 1000x UHS-II card to shame for writes (the Lexar site rates it to only 45MB/s) and do so on the older UHS-1 standard and given that the sandisk extreme pro is currently lower cost (sandisk AU$40 vs Lexar $60), it doesn't make any sense to buy the Lexar given its poor write performance and extra cost. UHS-II cards should be getting far superior write speeds than that Lexar 1000x, the Lexar 2000x gets 251MB/s sequential writes, now that's something worth paying extra for (if you need it) even if its AU$100 for 32GB at the time of this comment.
@segaprophet
8 жыл бұрын
Too fancy for me. All my devices use standard SDHC slots. Heck, I still use FireWire 800 for my external hard drives. If it ain't broke don't fix it.
@ExplainingComputers
8 жыл бұрын
+segaprophet Nothing wrong with FireWire 800. I totally agree with the adage "if it ain't broke don't fix it". I still edit my videos very happily on a Core 2 Quad PC. :)
@mclaine33
8 жыл бұрын
+ExplainingComputers When do you think UHS II card interface will become standard on devices? Within a year or so? The speeds are really good.
@ExplainingComputers
8 жыл бұрын
mclaine33 I think the new interface will creep in over many years, arriving first on high-end devices, including cameras and smartphones that record 4K video.
@stylesoftware
8 жыл бұрын
Great vid, but, you didn't go in to detail of the usb adapter. did you use that adapter for your measurements? if so, it must have been usb3 etc.. what was the methodology?
@ExplainingComputers
8 жыл бұрын
Yes, I used the USB 3.0 UHS-II adapted for all of the tests. :)
@stylesoftware
8 жыл бұрын
good stuff.
@ronaldo1969
8 жыл бұрын
Great video :)
@micnor14
8 жыл бұрын
First I've heard of the UHSII standard let alone the extra pins! It's simple and smart! A few questions though: Is there still even a little more overhead with the new standard without the extra set of pins? I know its a bottleneck but the card _should_ have a smoother time reading and writing even without them. Would removing the old one and soldering an upgraded SD card slot onto a circuit board utilize the extra pins for the added bandwidth? I mean - it's just more pins to the same header right? Typically SD cards are already on the USB (bus) which is 200mbps sooo...profit? I can replace my e.g. raspbery pi sdcard slot with a UHSII version and benefit from it?
@ExplainingComputers
8 жыл бұрын
+Mic Nor I think it would be hard to retrofit a UHS-II interface to an existing board. It uses a new set of pins, but also new electronics behind them, and these would need to be replicated also. The faster memory chips will, as you say, be of benefit regardless of the interface, but in practice I suspect that there is little benefit of using higher than a UHS-I U3 card in a Raspberry Pi. This said -- and I have tried my USH-II card in a Pi -- using one does make writing OS images to the card on another PC far quicker, so there is a benefit there! :)
@thevivariumforhalfmeasures7698
5 жыл бұрын
Please do Universal Flash Storage (UFS)
@maciekkk123
6 жыл бұрын
The thing is that one card - sandisk is U1 and lexar is U3 that is also telling us minimum writing speed category isn't it? U3 should be somehow faster..
@kanethebutcher
7 жыл бұрын
u r the boss
@mikanieminen731
6 жыл бұрын
great video
@prakash_kp3039
6 жыл бұрын
It's really informative. ..
@rustydust8648
5 жыл бұрын
What about 100 mb/s
@AouniX
8 жыл бұрын
I've seen some cards (even ssds) perform different with higher capacities. So is it possible that the sandisk 32gb build be faster than the 16gb? It would have been better if you compared two cards of the same capacity. Nonetheless that was an informative videos. Looks like i should get a uhs ii card soon.
@ExplainingComputers
8 жыл бұрын
+Aouni Yes, you are right -- higher capacities can perform better depending on how the data is allocated across the chips. In some instances, they can also perform worse (esp comparing medium-sized to large USB drives). So it would have been better to use identical sized cards. But this is what I had! :)
@chuckchow9689
2 жыл бұрын
I would be interested in a good app to test Micro SD Cards
@sbrazenor2
7 жыл бұрын
Are you eventually going to do a test of SD cards vs. XQD cards?
@ajey214
3 жыл бұрын
Excellent video, however comparing cards of two widely different specifications was unfair.
@AmiNe-cc5hz
6 жыл бұрын
Thank you very much
@joshuatv506
5 жыл бұрын
i have a question? is the extra pin in hc II lexar support in android phone ??
@ExplainingComputers
5 жыл бұрын
It will depend on the phone, but in most instances I suspect not.
@joshuatv506
5 жыл бұрын
@@ExplainingComputers okay thankyou from ph.
@Rezenhando
5 жыл бұрын
*Review + Test + Explanation for classes in my channel = **kzitem.info/news/bejne/2qxrsK56fKuToZw*
@paskalkolev
4 жыл бұрын
Hello, I have 2pcs MicroSD cards: 1) SanDisk Extreme 128GB XC I V30 U3 A1, 2) SanDisk Extreme 128GB XC I V30 U3 A2, i.e. the difference is, that the first card has application class A1, and the second has application class A2. It is interesting to mention, that I made a test with the Android app "SD Card Test" on my Samsung Galaxy S5 and for my big surprise, the first card has better results (R-W speed 42MB/s - 38MB/s) in comparison with the second (R-W speed 40MB/s - 33MB/s). Do you have any explanation about this? Have you compared them both and do you have similar results? Thanks!
@ExplainingComputers
4 жыл бұрын
A card that has been used for longer will give a slower result, so this may explain it?
@paskalkolev
4 жыл бұрын
@@ExplainingComputers Thanks!
@w.rustylane5650
7 жыл бұрын
Great video. However, you are wrong about a standard class 10 being equal to a UHS-1 card in write speed. My camera manual stated that I could use a class 10 card to record video. NOT! I purchased a 128GB class 10 card so I could record a large video file. When I start to video it quits within 2 seconds and will not write to the class 10 card. I then purchased a UHS-1, 32GB card to record video and have no problems recording (writing) to that card. So class 10 is not equal to a UHS-1 card. The write speeds are faster on the UHS-1 card than a standard class 10. I was thoroughly disappointed in the class 10 card so I just use it for still photos since it'll hold a gazillion photos. I did learn something from the video after all, i.e., the difference between a UHS Class I vs. Class II. Thanks for the explanation.
@ExplainingComputers
7 жыл бұрын
Class 10 and UHS-1 both guarantee a minimum write speed of 10MBs, which is the same -- and is what I say in the video. However, as you have found, it is perfectly possible for a UHS-1 card to offer significantly more performance than a Class 10 card -- depending on how much it exceeds that minimum.
@w.rustylane5650
7 жыл бұрын
I guess I found out the hard way that not all cards are created equal.
@Zazplayer
8 жыл бұрын
Nice Test. What Tool do you use? (For MAC)
@joeniemand9047
8 жыл бұрын
thank you. I appreciate these videos you do. say, don't you think it would be even more informative If you say the current retail prices , and perhaps a suggestion as to which devices are currently compatible with uhs u2
@ExplainingComputers
8 жыл бұрын
+Joe Niemand The problem with including such info is that is changes rapidly!
@Northisbest
7 жыл бұрын
Cool. Thanks
@fastpitchpros8126
8 жыл бұрын
Thanks for explaining UHS cards! Now I know :-) Cheer eh!
@N0616JCProductions
8 жыл бұрын
Hmm.... Time to get a class II UHS. These cards are getting cheaper as time passes just like hard drives. Just wondering have you done a video about compact vs SD card? I am asking because there are some DSLR that support both and I want to know which one is better for taking photos.
@ExplainingComputers
8 жыл бұрын
+N0616JC Productions In theory, full-size and micro cards with the same spec should perform identically. The very fastest UHS-II cards are currently only available in the full-size format, although the benefits tend to be associated with faster read rather than write performance (ie they save you time downloading from your camera, but camera performance is the same). I used to shy away from micro SD cards because they were slower. But, as this test kind of illustrates, fast micro SD cards have really now come of age and I would feel comfortable using one in a camera. The UHS-II interface is a big more forward.
@demonetizeddemonetisedinmy1890
8 жыл бұрын
Could a 256GB+ SD card with high speeds be used as a full-fledged hard drive via USB adapter?
@ExplainingComputers
8 жыл бұрын
+Anal Prolapse In My Bum When I'm Filled With Cum By Onii-Chan And His Friends While I'm A Cumdump ♥ It could be used this way, but an SSD connected by SATA would be faster (well, potentially). This said, a Raspberry Pi and similar computers use an SD card as their boot drive, and none has a UHS-II interface -- so clearly what you suggest is a possibilty, and would be faster than the situation with current single board computers. Now I am contradicting myself. Oh dear . . .
@comedyman112
6 жыл бұрын
can I use UHS 2 in Samsung S8 or Samsung A3 2017?
@ExplainingComputers
6 жыл бұрын
You can use a UHS-II card in anything, but only some devices will have the extra pins to make use of its increased speed. I've no idea that the Samsung models you mention have in terms of specs.
@comedyman112
6 жыл бұрын
ExplainingComputers I'm pretty sure they don't have 2 rows. So if I buy that card, it will be a bit future proof and I could probably use it in the mobile phones of the next 5 years or so, considering they will have the 2nd row
@MrSonicAdvance
8 жыл бұрын
A very helpful video, much clearer than the Noddy guide put out by the SD association. But just as soon as I think I understand these memory cards, I find out something new and I get confused again. :) Can I ask you, is there a simple set of rules for matching a memory card to a device, so they work as a team at optimum speed, and the SD card doesn't default to a slower backwards-compatible speed? My concern is possibly paying for a whizz-bang 300MB/s UHS-II SD Lexar Pro card, and finding, due to it running in a UHS-I device, it stupidly defaults down to a "this works on all SDXC devices" Class 10, rather than a faster backwards-compatible UHS-I speed. Do you know what the are rules on this? It 's very easy to buy a card that works in a device, but buying one that works as fast as the device will go is not so easy, it seems to me. Thanks for your time.
@ExplainingComputers
8 жыл бұрын
Thanks for your kind feedback. The only part of the card/reader relationship that will default downwards is the interface -- the speed class is just a measure of the actual speed of writing data to the card. So the main thing is that, for max speed, you use UHS-II cards in UHS-II devices, match UHS-I to UHS-I, etc.
@aditya2805
5 жыл бұрын
Please MENTION .....PATREON DETAILS .... you Job is WORSHIP-able
@ExplainingComputers
5 жыл бұрын
I am not on Patreon. I am just happy if you watch my videos. :)
@GeorgeTJ
8 жыл бұрын
Thanks a lot for the very helpful video Christopher! What has always confused me is the interface indication (either UHS-1 or UHS-2) with ''U1'' and ''U3'' speed numbers. Apparently, Samsung EVO+ is just a Class 10 micro sd and not a Class 10 U1 as I thought. It achieves 10mb/s on paper, so it should be just a fast Class 10 card. So, Is it right to say that there are 3 versions of Class 10 sd's: 1)Class 10 - 2)Class 10 U1 - 3)Class 10 U3 ?
@kira4967
6 жыл бұрын
Thank you so much ☺
@asheeraukhez9658
8 жыл бұрын
hello nice video. will a lexar 1800x 128gb uhs 2 mount my htc 10?
@aminedest9929
6 жыл бұрын
thank you!
@bartomiejwojcik5595
6 жыл бұрын
What does it mean if micro sd card have both U3 and C10 marks on it?
@radostin04wastaken
8 жыл бұрын
My Micro-SD card doesn't indicate a speed class. What does that mean? I would think that it is a class 4 or 6 card, it gets around 6MB/s write or just under using a continiuous 300MB file
@radostin04wastaken
8 жыл бұрын
Oh i found it. It was so tiny i needed to use the Macro feature on a 20Megapixel camera and zooming in
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