Transend USB  SD Crd reader
938829
Does as advertised.
Minor gripe - Don't like that the Micro/SDcard slots don't have a cover like the USB. Dust or foreign debris can settle in overtime.
Must note that it's not made to be durable. Be careful when handling the P5 in areas with hard surfaces.
The black casing may break on impact.
2963712
I got this item to replace the USB reader that came with my microSD card and broke after only a few uses. Unfortunately, for some reason, my Windows XP system does not recognize the device and cannot even find a driver for it. I will do some minimal tinkering to see if I can find a driver for it myself, and if not this will definitely be returned.
4090861
The card reader slot installed in my laptop quit working, so I purchased this reader. It does everything I need it to. I have no delays in loading/transferring images.
4028223
What is pictured is a compact USB pen style card reader. What arrived was a small rectangular multi-card reader that requires a USB mini-cable [which was included].  The card reader does work, but is not very stable. Any movement of the USB cable or the reader and the computer loses connectivity and then starts over, then loses it, then starts over. If everything stays perfectly still it works and reads my SDHC cards with out errors. I hope it lasts, it seems very poorly made.
2235808
This was a great buy. I misplaced the USB cord that came with my camera so I had no way to upload photos--but now that I have this card reader I can see all my pictures on the SD card and copy them to my desktop easily. You don't need any extra software to use this, so it's pretty much just plug and go right off the bat. Not a lot of special features, but it's hassle-free; I would recommend this product, for sure.
4603688
Works great.  My new phone needed a MicroSD card and my computer didn't have a MicroSD reader.  With the adapter I just use my normal SD card reader.
4762869
Stay away from the Transcend SD/MMCA card reader!  It does not  fit well into your USB port! It destroyed the USB port on the keyboard of my computer.
I ended having to buy a new keyboard!!
486342
The card reader plugs directly into a USB port and is very portable.  For these reasons I purchased this product.  However I have had little success with this card reader and have elected to use another card reader in it's place.  I do not recommend this product.
4287322
If possible, I would RATE THIS ITEM 4.75 STARS

I have had the Connectland CL-CRD20007 Mini SDHC, MMC Card Reader for about two months. So far the reader, which only cost $6.50 and cheaper than what I could buy it for in China, has worked every time and without any issues, be it hardware or software. Flawlessly, the device has quickly read all of my SD and SDHC cards. The largest card I use is a 16GB Class 6 by A-Data. The 8GB Class 6 mini SD cards I have from Transcend also read and write without any transfer issues. I am using the device on a Lenovo X301 Laptop running Vista 64 on average of 3-4 times a week.

In terms of mechanical design, here things get a bit odd as the metal USB connector is not physically centered in white housing along the vertical axis. Because of this placement issue with the USB connector, the cap which covers the connector only fits property in a single orientation. In another words the cap has an up and down side to it. Hence, you kind of have to watch and pay attention each time you place the cap back on the reader.

I also have a Transcend SD card reader that I got with the purchase of the Transcend SD card, and I prefer the Connectland reader instead. The SD card fits completely within the physical dimension of the Connectland reader, so if the reader fits the USB slot then that is all that matters. With the transcend card reader, that is not the case.

Minus 0.25 for Cap Fitting
1341800
Nothing but issue; intermittently it will stop working, data transfer larger than 5MB will most likely stop and the SD or MicroSD card with Eject from PC... I have tested all my SD & MicroSd cards using other card reader.. the issue is always with this multi-card reader... note I only have one card inserted at a time.
3715186
I had some micro USB laying around an though I could use it to import images to my computer. For some reason my Windows 7 PC does not recognize the device and I'm left with a useless usb reader. It was cheap so I gave it 2 stars.
2370256
Best USB MicroSD card reader I've found and I've tried plenty! Works just as described! Perfect for flashing OS images for my Raspberry Pi and other SBCs!
2320644
This card reader worked on my Windows 10 system and my Linux system. I am a Raspberry Pi developer and need to back up a micro SD regularly. The reader worked perfectly and I was able to make my back up with out a problem. The best part is it reads micro SD cards without an adapter.
3455412
Pure genius! A combination USB / Micro-B adapter AND Micro-SD card reader.  OK, first we need to assume that your device supports whatever you're connecting to it. Printer, etc. Just because it connects, does not mean there's a driver for it.  But assuming your computer and device are compatible, you can connect your standard USB cables to a Micro-B port.  As just a card reader, this tiny gadget is worth it.

The area that's normally taken up by the spacer now has a thinner spacer and a card slot.  There's no sprint release - instead there's a small slide that's pushed forward to nudge the card out enough to grab.
2824268
avoid at all costs.  buy a fancy card reader or use the USB connector.&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Lexar-CompactFlash-FireWire-800-Card-Reader-RW034-001/dp/B000QU1QVG/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Lexar CompactFlash FireWire 800 Card Reader RW034-001</a>
4736214
This is my review of the Opluz SD Card/ Micro SD / TF Card/ MMC Cards USB 3.0 reader.

Im always looking to get a little bit more out of the technology I have and while I don't find myself transferring a lot of files to/from my micro SD cards I definitely work a lot with SDHC cards so having a USB 3.0 reader appealed to me.

The reader shipped in a bubble mailer in its box with a thank you card. Inspection of the reader showed no manufacturing defects. Construction of the unit seems to be primarily plastic with an exception of the metal casing for the usb connector.

Operation of the reader was straight forward, one end being the USB 3.0 and the other having a cap that flicked open similar to a Zippo lighter. Inside the cap you put the SD card on one side and the micro SD on the other, the exterior of the reader shows you the key orientation for the cards so you don't screw it up. Cards are retained with pressure and removal is done by pulling out as opposed to some systems that use a spring press in setup.

Testing was done via a desktop on both USB 2.0 & USB 3.0 connections and files were transferred to and from both SD and micro SD cards (both sandisk). It should be mentioned that when the reader is inserted with both a micro SD and a SD card my PC only recognized the SDHC card so youll have to go one at a time which might be a limitation of the OS/USB as opposed to the reader itself.

I liked that the lid for the cards could be closed while cards are inserted, this allows it to double as a carrier in my camera bag for my second SDHC card. I also liked that the hinge cover for the usb port swing all the way to the back to fully get out of the way. It also helps to remind me to not remove the SD/microSD cards while the unit is inserted in the PC. The white disk near the usb connector has a blue indicator light that comes on when transferring data. I did note a faster transfer of files when using my USB 3.0 connection as opposed to the USB 2.0 port.

If you need a card reader, this is an easy recommendation from me.

I received this product at a discount in exchange for a fair and unbiased review.
926599
A remarkable and simple device to enable one to read SD cards.