Lenovo Professional Keyboard And Mouse Combo 4X30H56796 Brand New Includes Two Year Warranty The Lenovo Professional Keyboard And Mouse Combo 4X30H56796 is a set of sleek and stylish full-size keyboard and mouse combo that offers exceptional quality in a modern wireless solution. The slim 3-zone keyboard with number pad has responsive quiet keys and a premium typing experience. One-touch dedicated media keys put the controls you use most at your fingertips. The ergonomic full-size mouse provides comfort and support for all day use. Complete tasks with ease using the precise laser sensor and 4-way scroll wheel. Professional Keyboard And Mouse Combo 4X30H56796 Features Keyboard Mouse Set Reliable Connection 2.4 GHz Interface Multimedia Keyboard Spill-Resistant Design Full Size 3-Zone Layout Low-Profile Island-Style Keys Wireless Laser Mouse Efficient Laser Sensor For Precision Tracking Movement Resolution 1600 dpi Ambidextrous Five Button Design 3 AA Type Battery Multiple Pairing Protocols Plug- Play Micro Wireless Receiver Easily Connects Both Keyboard Mouse One-Touch Dedicated Media Controls Adjustable Tilt Legs 4-Way Scrolling Compliant Standards Plug and Play, TUV, VCCI, BSMI, CB, IC, MIC, FCC, cTUVus, EAC, NCC, RCM, BIS, COFETEL, TRA, NTC, SIRIM