UGREEN SD Card Reader USB 3.0 Card Hub Adapter 5Gbps Read 4 Cards Simultaneously CF, CFI, TF, SDXC, SDHC, SD, MMC, Micro SDXC, Micro SD, Micro SDHC, MS, UHS-I (Black)

This little hub has become a must-have on my desk. It plugs into a USB-A port, and suddenly I’ve got slots for SD, micro-SD, and even extra USB ports—all simultaneously. Transferring files from my camera’s SD card is noticeably faster than my laptop’s built-in reader, and it doesn’t spike in temperature like some cheaper hubs. Everything just works when I plug it in: cards mount instantly, transfer speeds hold steady, and I’m back to sorting photos in a flash. That said, while USB 3.0 speed is respectable, it doesn’t turn your 200 MB/s SD card into a rocket ship—think more “decent commute” than “supersonic.” And even though it’s compact, it can add clutter if you’re juggling cables and dongles already. Still, this hub is dependable, well-built, and worth tossing in your bag if you regularly hop between devices. It’s one of those “just solves stuff” tools that you don’t realize you needed—until you do, and then you actually thank the USB gods.

This works pretty well, though it would not read a micro drive, which is the same size/pinout at a CF drive. I was disappointed in that, but I'm thinking it is not designed to read MDs. I was hopeful! That said, this product is a good plug-in solution if your PC/Mac doesn't have a built-in flash card reader or you just have a need for more. Recommended.

Works great - compatible with PCs and laptops and supports nearly all memory card formats used today. It was quickly recognized and transfers data swiftly and stayed cool. Light and portable for mobile use. Great price. Perfect!

All I needed was an SD card reader; simple and effective. As is frequently common with electronic devices these days, the directions are provided in barely legible instructions; but on second thought they were provided in written form.

Typically when I need a niche adapter or cable, I buy the cheapest option on amazon and receive something that's functional and nothing more, in an unmarked plastic bag. I'm impressed with how premium this feels. It came in professional looking packaging, and the adapter itself has a nice solid feel to it. Works as expected, with no drivers or setup needed. I would absolutely recommend this.

SD Card reader. Very nice and compact. Simple to install and use. Works great.

I purchased a new desktop computer over the summer that doesn't have an SD card reader. I decided to purchase this card reader based on price and customer reviews. So far it is working great. I use it to transfer video from my security camera. I like the availability of multiple slots for different SD card formats.

I got this for transferring from an SD card. It seems very effective. Outside is plastic, but it seems durable enough. It cut my data transfer speed in half! Everytime I plug it in, though, I get a bunch of pop ups asking me to scan it. Not sure why iget more than one. I've scanned it, and it's fine. I just need to change some setting in my antivirus software to avoid this issue. Overall, I'm very pleased -- it seems like a very good value.