Lenovo Professional Wireless Keyboard & Mouse Combo Stylish Full Size Slim 3 Zone With Number Pad Quier Premium Ergonomic (Us English)
LENOVO Professional Wireless Combo Keyboard & Mouse (US English) Keyboard Layout 3 zone layout Keycap Amount US English Color Black Battery Life Up to 24 months Connection Type 2.4 GHz Wireless via Nano USB Weight Mouse - 80 g (0.18 lbs), Keyboard - 700 g (1.54 lbs) Mice Button 3 (left click, right click, scroll click) DPI 1600 DPI Mouse Sensor Invisible Laser Hardware Requirements Supported PC with USB port Warranty Type Customer Replaceable Unit (CRU) Power Requirement Mouse - 2 AA batteries, Keyboard - 2 AA batteries Scrolling Scroll wheel (up/down/left/right) Brand Lenovo OS Requirements Windows 7, Windows, 8, Windows 8.1, Windows 10 Agency Approvals ANATEL, BSMI, CB, CE, CITC, CNC, COFETEL, CTUVus, EAC, FCC, IC, ICASA, IDA, IFETEL, KCC, MIC, NCC, NTC, RCM, SRRC, SUBTEL, TRA, TUV Mark, VCCI Package Type Brown box Height Mouse - 34 mm (1.33 in), Keyboard - 20 mm (0.80 in) Length Mouse - 64 mm (2.52 in), Keyboard - 450 mm (17.71 in) Depth Mouse - 113 mm (4.45 in), Keyboard - 16