Logitech MK370 Rugged Keyboard & Mouse - USB Type A Plunger Wireless Bluetooth Keyboard - 112 Key - Keyboard/Keypad Color: Graphite - USB Type A Wireless Bluetooth Mouse - Optical - 1000 dpi - Scroll Wheel - Pointing Device Color: Graphite - AA, AAA - Compatible with Notebook, Desktop Computer, Tablet PC for PC, Mac