Apple USB Translucent BLUE / TEAL M2452 97-Key Keyboard for Mac, PowerMac G3, G4 and all other MACs with USB port Translucent on top & BLUE / TEAL color at bottom, 97 keys White lettering on black keys Built-in USB cable (33-inch cord length) & 2 additional USB ports Tilt support for comfort Compatible with Macintosh systems with a USB port (will not work with PC systems)