USB 3.0 card reader box

USB 3.0 card reader box
 

Product description:

specification:

input/ output interface: input: PCI-E output : 3 ports usb3.0 hub+ all-in-one usb3.0 card reader
material: metal
LED indication: power led (red) working led (green)
system requirement: windows XP/ vista/ 7
operating environment : working: 0-50℃; storage: -20-70℃

warranty: 12 months