Lenovo Professional Wireless Combo Keyboard And Mouse

LENOVO PROFESSIONAL WIRELESS COMBO KEYBOARD AND MOUSE LENOVO Professional Wireless Combo Keyboard & Mouse (US English). SPECIFICATIONS 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 Mice Button 3 (left-click, right-click, scroll-click) DPI: 1600 DPI Mouse Sensor Invisible Laser Hardware Requirements Supported PC with USB port 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 - 164 mm (6.46 in) Special/Added Featu