IOGEAR Compact Wired Desktop and Mouse Combo, Black/Grey (GKM502) Keyboard: USB and PS2 (Via Adapter) Interface Supported; Mouse: USB Compatible Windows and Mac compatible Mouse: High Resolution 800 DPI Optical Sensor Keyboard: 13 Multimedia Hotkey for Controlling Your Media Player, Power Management and Internet Access Keyboard: Low Action Keys Offers More Comfort and Ease of Use Compact slim-line design: compact key placement for maximizing desk space Built to handle up to 20 million key presses Keyboard= 7 x .25 x 15.5 Inches