Motorola Surfboard SB5100 Cable Modem DOCSIS 1.1 and 2.0 Certified Integrated A-TDMA and S-CDMA technology--capable of providing up to 30 Mbps upstream data rate USB and Ethernet connectivity Front panel status LEDs and built-in HTML-based diagnostics for quick and easy troubleshooting Compatible with Windows 95, 98, 2000, Me, NT, XP, Mac OS, Linux, and UNIX