HP 650 Wireless Programmable Keyboard and Optical Mouse Combo, Black

You can get everything you want in the HP 650 programmable wireless keyboard and mouse combo: comfort, productivity, reliability, and style. Customize the functions of the keyboard's more than 20 keys to work faster and smarter. This combo contains recycled materials and is easy to keep clean and sanitary. Batteries Included: Yes Battery Requirements: 2 x AAA (keyboard); 2 x AA (mouse) Bluetooth: No Brand Name: HP Color Family: Black Ergonomic: No Gaming: Non Gaming Interface Type: 2.4 GHz Keyboard Depth (Inches): 4.54 Keyboard Height (Inches): 0.71 Keyboard Layout: QWERTY Keyboard Width (Inches): 16.85 Mouse Depth (Inches): 4.73 Mouse Height (Inches): 1.62 Mouse Number of Buttons: 3 Mouse Operation: Button(s) with scroll wheel Mouse Style: Traditional Mouse Tracking Method: Optical Mouse Width (Inches): 2.75 Multi-Device Support Type: Single Device Number of Keyboard Keys: 107 Numeric Keypad: Yes OS Compatibility: Win