Product color: Black
Housing material: ABS / baking finish
Compatible interface: USB 2.0
Power supply: no external power supply required
Support platform: for Windows 98/ME, 200/XP (32-bit), 2003 Server, Win 7/8/10 Windows CE 5.0 (depending on hardware) Windows Vista (32-bit/64-bit) Windows 7/8/10 Linux
LED indicator status: red light-power light / blue light-read wafer financial card.
Product size: 85*65*7mm/3.35*2.56*0.28in
Please allow 1-3mm measuring deviation due to manual measurement.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you.