Description
Modem with Integrated Battery Backup – The Motorola SURFboard SBV5220 VoIP cable modem with integrated battery backup uses industry-standard signaling protocols to provide high-speed Internet access and telephone service over cable. The Motorola SBV5220 supports: all SURFboard cable modem features. Two telephone lines terminated by RJ-11 connectors. High-speed data connection to a computer through Ethernet or USB. Integrated battery backup.
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