Micro SD Card Reader, Adapter, TF Card Reader, MicroSD Card Reader, Memory Card Reader Adapters To USB 2.0 Adapter Compatible with Micro SD SDHC SDXC TF Black

This usb sd reader WILL Damage your usb ports!Was going to return but not worth it for 3quid. I have tried to test this on a few of my devices but did not want to risk them being damaged.The 2 machines I tested this on we're almost broken by this device, the first was extremely tight and wouldn't go into the usb port fully, I did not want to stress the port any further so couldn't test the speed or connection.On my second device the usb port is about a mm different to the first, this one managed to just go in all the way and the item worked for reading and writing to my SD card, but was kinda slow. The issue then was that trying to pull it out was very difficult and nearly broke the only usb port on this device. Managed to carefully remove it and won't be using it again. Probably end up in the recycling as it's not worth the hassle it could cause!