Review on Super Speed USB 2.0 Card Reader Adapter - Cotchear Mini for Micro SD/SDXC TF by Brandon Mcvey

I've wanted something like this on the market for a long time. It's as compact as possible. Seems to be working fine. I have an old laptop so I can't comment on the speed other than my read speed is 17.1Mbps. A special feature that is not specified in more detail is that the cover is also put on when the map is loaded. Update a day later: The second time I used it, the strap ripped when I pulled it from the USB port. Because I bought this thing to use on my keychain, it rendered it useless for my needs. Buying or requesting a replacement makes no sense. The pin that attaches the band to the reader is embedded in plastic that isn't strong enough, and the removal process puts too much strain on it. I give two stars because the concept is perfect. The performance just sucked because he cut a corner too far.