Arris Modem SB6121 - $30 (Toluca Lake)

condition: excellent

make / manufacturer: Arris

model name / number: SB6121

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Good as new.
Includes original packaging, literature, and cables.
Good for up to 172 Mbps, HD/4K streaming and HD audio formats.

Compatible with Time Warner Cable, Charter, Cox, Cablevision, and more
Not compatible with Verizon FiOS or AT&T U-verse, no longer approved by Comcast Xfinity
Wired modem only, does NOT include WIFI Router or VOIP Telephone adapter.
Internet speeds based on your Cable providers service - up to 172 Mbps download and 131 Mbps upload.
4 Download and 4 Upload Channels.

post id: 7874537656

posted: 2025-08-17 22:37

updated: 2025-10-14 16:27

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Arris Modem SB6121 - electronics - by owner - sale - craigslist

Good as new. Includes original packaging, literature, and cables. Good for up to 172 Mbps, HD/4K streaming and HD audio formats. Compatible with Time Warner Cable, Charter, Cox, Cablevision, and...