WIRELESS MOUSE AND KEYBOARD COMBO; for Office or Home use. Strong 2.4GHz wireless connection. A single mini USB receiver connects both the Standard Sized 104 keys wireless keyboard and mouse with just one USB port, delivering High Precision, Responsiveness and High Stability6 BUTTON WIRELESS MOUSE, portable mouse with user adjustable DPI (800/1200/ 1600/2000/2400 DPI) and 5 programmable buttons for different functions of your choice. Program available for download. Convenient Wireless Mouse and Keyboard for PC, Computer and as Mac MouseERGONOMIC 104 KEY LOW PROFILE WIRELESS KEYBOARD; Full-size splash resistant Keyboard with Numeric Keypad and adjustable typing angle, Low-profile Keys Provide a Quiet, Comfortable Typing Experience 12 hot keys for instantly accessing your music, internet, e-mail, volume, and moreLONG BATTERY LIFE; for Wireless Keyboard and Mouse, over 18 months of battery life through smart sleep technology (batteries sold separately)PLUG AND PLAY for a simple Windows installation. Keyboard and Computer Mouse support Microsoft Windows 10, 8, 7, Vista, XP or later operating system.