ARRIS Surfboard Docsis 8X4 Cable Modem / Telephone Certified for XFINITY - Download Speed: 343 Mbps (TM822R)
Brand: ARRIS
Color: Black
Categories: Electronics, Computers & Accessories, Networking Products, Modems


Compatible with Xfinity Voice & Internet Service Download speeds up to 343 Mbps.
DOCSIS 3.0 Cable Modem. 2 Year Warranty
Eight download and four upload channels.
Battery back up capable (battery not included)
2 carrier-grade Voice over IP (VoIP) Lines

Brand: ARRIS
Item model number: TM822R
Item Weight: 2 pounds
Product Dimensions: 8.5 x 7 x 2 inches
Item Dimensions LxWxH: 8.5 x 7 x 2 inches
Color: Black
Batteries: 1 Lithium Ion batteries required.
Manufacturer: ARRIS Solutions, Inc.
Is Discontinued By Manufacturer: No
Date First Available: March 3, 2017
Internet service provider: Optimum, Xfinity, Cox, Spectrum
Total Ethernet Ports: 1