DK-9091
Receiver Port:USB
2.4G wireless multimedia keyboard and easy to operate
Wireless Connection Distance:Normally used:
10m,360°range Set code:2m,360°range
Wireless band:2.402-2.480GHz frequency coverage
Material and Colour:ABS94HB,#k7 or #BA18
Keyboard supply voltage:2.2V 3.3V(2AAA batteries)
Current use:<3mA
Standard 104keys&3 keyboard shortcuts
CE&FCC certification
Humidity of storage:under non-condensing of
30%RH-95%RH
Temperature of storage:-20℃-+70℃
Resolving Capability:800DPI(CPI)
Temperature of operating:-20℃-+60℃
Standard rubber key is more than 10 millions under
normally operation
System Compatibility:2000/XP/Vista

DM-9091
2.4GHz wireless 3D optical mouse
Size:100*57*33mm
Material and Colour:ABS94HB,#K7 or #BA18
Port of receiver:USB
Wireless Connection Distance:Normally used:
10m,360°range
Wireless band:2.402-2.480GHz frequency coverage
Operating Voltage:1.0-3.3VDC(1 AA alkalescent batterier)
Operating Current:<35mA @ (white paper & 1.5 Voltage )
SENSOR:PIXArt PAW3204BD
Resolving Capability:800DPI
Mouse noise test,with distance 420mm+/-13mm, ≤
50db
Light fastness test:500W,20000LUX
Referring QE and QA test request
Light fastness test:500W,20000LUX