Lenovo GX30N81776 keyboard Mouse included Universal Black

Design
LED indicators: Yes
Keyboard style: Straight
Island-style keyboard: Yes
Surface coloration: Monochromatic
Product colour: Black

Power
Keyboard battery type: AA
Power source type: Battery
Number of batteries (keyboard): 2

Operational conditions
Operating relative humidity (H-H): 20 - 95%
Operating temperature (T-T): 0 - 40 °C

Weight & dimensions
Keyboard dimensions (WxDxH): 424 x 155 x 20 mm
Keyboard weight: 582 g
Mouse weight: 60 g
Mouse dimensions (WxDxH): 106 x 61 x 33 mm

System requirements
Windows operating systems supported: Yes

Packaging content
Receiver type: Nano receiver
Receiver included: Yes
Batteries included: Yes

Mouse
Mouse included: Yes
Movement resolution: 1200 DPI
Mouse battery type: AA
Scroll: Yes
Number of batteries (mouse): 1

Keyboard
Keyboard form factor: Full-size (100%)
Pointing device: No
Recommended usage: Universal
Windows keys: Yes
Numeric keypad: Yes

Safety warning
Warnings: Protect against moisture., Do not dismantle the appliance., Take your old device to a dedicated collection point for electronic waste.