Its a standard USB Micro host adapter, need your machine support usb host OTG function
Use for Tablet cell phone,Car Aux, GPS ,MP3 MP4, PDA, PMP and more use.
With this USB Host OTG adapter, you can assess to most of USB Flash Drive, Mouse, Keyboard and game controller etc
It should work with most USB Flash Drive, Mouse and Keyboard, but please note that some of them may not be compatible
It also work with external harddisk, But It need external power source for the harddisk
It should also work with non-power card reader
1 x Left Adapter