UPC 612572211175

• Compatible with Comcast, Time Warner, Cox, Charter, Bright House Networks and most small regional cable providers (not compatible with Verizon FiOS or AT&T U-verse). Requires Cable Internet Service. If you're not sure if your provider is cable, call them to confirm
• DOCSIS 3.0 Cable Modem, 8 download & 4 upload channels. Supports IPv4 and IPv6 - the latest Internet standard
• Internet speeds based on your cable providers service - up to 343 Mbps download and 131 Mbps upload
• Gigabit Ethernet port to connect to computer or Router for fast downloads; Wired modem only, does NOT include WIFI Router or VOIP Telephone adapter
• Great for streaming HD Video, gaming, shopping, high speed-downloading, working, high-quality voice and video conferencing, and peer-to-peer networking
• Brown box models not valid for this item, should report to Amazon immediately and return to seller. Kindly refer the User Manual before use.

Building upon the success of the SB6121, ARRIS Surfboard SB6141 enhances your personal media experience, at lightning-fast broadband speed. It harnesses the power of DOCSIS 3.0 technology to bond up to eight downstream channels and four upstream channels--providing you advanced multimedia services with data rates up to 343 Mbps download and 131 Mbps upload depending on your Cable Internet provider service. That makes streaming HD Video, gaming, shopping, downloading, working, high-quality voice and video conferencing, and peer-to-peer networking applications far more realistic, faster, and efficient than ever before.