Anti-scratch Office Microsoft USB Plastic Waterproof Computer Keyboard

1, Simple and elegant design, long time for office use.
2, waterproof；
3, Etch surface design, sweat resistant anti-scratch
4, size(long×wide×high)mm±0.5 mm      455*155*24.5mm

IC program(PS2)     LG83053F

IC program(USB)       MX83063B