Features:

  • One Reader for Multi Cards: USB Card Reader is designed with 4 card slots, which allow you to read and transfer data for SDXC/SDHC/SD/Extreme I III SD/Ultra II SD/MMC/RS-MMC or Micro SD/TF/Micro SDXC/Micro SDHC/UHS-I or CF I 3.0/4.0 /Extreme I III CF.
  • Super Speed&High Capacity: USB Memory Card Reader support card up to 512G and allows super fast data transfer up to 5Gbps - 10X faster than USB 2.0 (480 Mbps), which allows you to transfer HD movies or files in just seconds.
  • Compact Design&Premium Quality: Easy to grab and go. Reinforced cable, Tin-plated pure copper core and multi-shielded inside, sturdy exterior and heat-resistant connectors ensure high data transmission efficiency and ultimate durability.
  • Broad Compatibility: Compatible with Windows XP/Vista/7/8/8.1/10, Mac OS, Linux, Chrome OS and etc. It could read and write mutiple cards at the same time to keep you away from the hassle of constant unplugging and re-plugging.
  • One-sec Installation: Plug and Play. No driver needed. Hot swapping and auto detection.
Handy in a pinch. Exactly what I needed.

Having recently purchased a Raspberry Pi and a Fuji Film camera, it was an interesting moment when I realized that even though I had bought all of the related accessories my laptop didn't have a port for a Micro SD card. Understandably this caused me a moment of consternation. However, it didn't take much time for me to realize that just like there are USB hubs there had to be hubs for SD cards. So I hopped on Amazon, and within a few moments found this little neat device. Much better than buying a new laptop. It seems to have a number of ports to fit SD cards of various sizes and formats. So far I've used it with two or three different cards without a problem. As it has done everything I need it to do at a reasonable price, I'm giving my purchase five stars.

Fits my needs nicely for iMac and iPad

I recently upgraded from a MacBook Pro with an SD card reader on the side to an iMac 2017 with an SD card reader on the back. Having the reader on the back is horrible. I have to move my iMac to get to the port. So I needed something a bit more convenient. After a lot of searching, I landed on this reader. I am extremely happy with if after about 4 weeks of use. My requirements were: 1. Must have a built in cable (I hate the USB 3 mini connection, it's too unreliable) 2. Must be able to read SD and CF cards 3. Must be USB 3 4. Must be able to support UHS SD cards (UHS II would be nice, but not a must) This meets all of those requirements. I have used both the CF slots and the SD slot. The SD slot is upside down, which is a little annoying, but not bad. The CF slot fits nice, no problems with bent pins so far. It also works in conjunction with the Apple Lighting to USB 3 adapter to transfer photos to my iPad. Note that you need the adapter that has a lighting cable input, so you can provide enough power to run this reader on the iPad. Overall, a great purchase

Great card reader

If you’re an iMac user, this card reader is perfect! I realized that most often I had to pull my computer forward and turn it just to insert/remove my old memory card reader, this reader with the usb cable is invaluable. It’s also convenient to have SD, MicroSD etc all available at the same time without adapters or multiple readers. It’s also proven very fast so far. Granted I only took short video clips to test this, but transfering video was instant with the usb 3.0. I’m very satisfied with mine, and would recommend it.

Very Nice Card Reader

I recently purchased the Ugreen USB 3.0 Card Reader and it has worked flawlessly. I have only used the SD Card Slot so far, but with no issues. I tried using this card reader in both a new Windows 10 Laptop and also in an older Windows XP Tower and it worked just fine in both. The Windows XP though seemed a little confused with this card reader as it displayed under "My Computer" multiple external drives being attached to the Windows XP Tower one drive for each card slot on the Ugreen Card reader, but it still worked. This confusion was nothing I attribute to the Ugreen Card Reader but to the older XP operating system. Its my guess that other brands of card readers that are Windows 10 capable would have the same issue on XP.

Don't think, just get it... Seriously

I can say that it does what it suppose to do and it is able to read multiple cards in the card reader with no problem. The only thing I can not test is the CF slot since I can't seem to find mine since I haven't used one in a very long time...but if I do happen to find it I'll post here. The only thing I could say about the negative aspect of this is I wish it was just a little more smaller in size but I understand it's an all in one reader too. The CF pins, even though I haven't tested this area I would still be careful inserting into the reader as the pins can be bent. I purchased this as my personal use since mainly I needed this for the MS slot. I have several devices with the Sony memory stick (short & long) and needed a dependable reader. Long-term use, well I hope it last a liftime.

Handy and Great for the Price

Let me start by saying I don't know why I took so long in buying one of these. Now that almost everything has wifi enabled sharing it's like what is the point. But it was worth it. I purchased this for two reasons, 1) the SD card reader on my laptop was giving me a hard time, some SD's would show up quickly others wouldn't even bother, 2) I purchased I DSLR camera and taking out the SD card is a lot easier than connecting the whole camera to my computer. As plug and play, this little dongle does exactly that. No drivers, no nothing, just plug it in and go straight to your business. I have tested this with different brands of SD cards, micro sd cards and even a Sony memory stick (please don't judge, it's an old camera that still works and takes great pictures). All in all I believe it is a great device and it didn't even break the bank.

Works great <3

I had no problem using this reader and find it very comfortable to use. It is literally connect and done, no drivers installed at all. I tried using more than one port at the same time (SD, SD pro-duo, and microSD) and had no problem whatsoever switching files in between all of them. It even comes with a cap for the usb port :) -My computer uses Windows 10.

It's a keeper!

I chose this particular model after reading numerous reviews of both this and competitive products. It appears well constructed with a permanently attached cord and performs as advertised with fast transfer speeds through a USB 3.0 port to computer (SP3). It had no trouble reading my Lexar SDXC U3 cards, nor any others I tried - CF, SD, and TF (micro SD). I tried copying an old 223 MB folder of assorted jpg and tif files from a CF to SD card and it worked flawlessly, with average speeds of around 1.7 MB/s. Copying the same 36 files to a folder on my SP3 went too fast to read the transfer speed. The only oddity is that SD cards must be inserted face down when the label on the reader is face up, but I suppose that was the only way they could keep the thickness and cost down. I very much like that it doesn't immediately claim four drive letters as soon as you plug it in, but only claims a drive letter when each card is inserted into one of the slots. I did have up to three different cards inserted at one time and it properly identified and displayed all of them, each with their own drive letter.

Fast and Well Constructed

Well made, great speeds and requires no setup at all. It also looks pretty nice too especially for the price. Honestly it shouldn't be that hard to make one these of decent quality, but that's not always the case. I've owned a number of similar products that don't work all that well, would drop in or out when connected, or were extremely slow, or worse, just died after a few weeks. I am happy to say this one is seems to be solid on just about every front. My only complaint is that it's so light and the cable is a bit stiff, such that it doesn't exactly want to stay in pace. Not a deal breaker at all though and the main thing is the speeds you get are great (assuming your card is also fast)

One of the few CF / SD readers that checks all the right boxes!

You're looking for a fast CF / SD / Micro SD reader? You found it, seriously, stop looking and just buy it. I didn't realize how many options there were for USB CF / SD readers, and spent more time than I care to admit shopping for one. After hours of research I realized I wanted the following things: -Fast transfer speeds (USB 3) -CF / SD / Micro SD slots -Ability to read/transfer from multiple card slots at once (many other readers DON'T do this.) -Durable and as sleek of a design as possible. (I like the metal ones available but they seem to have some durability issues, based on reviews) This little guy delivers on all marks and I'm perfectly happy with my decision. I put it through it's paces as a professional photographer, and I expect to get many years of use out of this. Highly recommended for any other shutterbugs out there.

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