[Used] Arris Surfboard SB6183 Internet Modem - $25 (cupertino)

[Used] Arris Surfboard SB6183 Internet Modem 1

[Used] Arris Surfboard SB6183 Internet Modem 1 thumbnail

condition: like new

make / manufacturer: Arris

model name / number: SB6183

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- Used Arris Surfboard SB6183 Internet Modem
- Like new condition. Comes with the original power supply and coaxial cable.
- Asking $25 obo
- DOCSIS 3.0 cable modem. I was able to hit 600Mbps+ download speed
- I used it for Xfinity internet. Unlocked. Ready to activate with your internet service provider
- I'm the first owner and have original receipt
- Nothing wrong with it. Perfectly functional.
- No issues; no glitches; very stable internet connection; very reliable
- Get this modem because it uses the Broadcom chip. The "newer" SB6190 uses Intel Puma 6 chip which is known to have many issues from stability issues to security vulnerabilities. This SB6183 is what you want to use for longevity and reliability. You can't go wrong with this modem

post id: 7924088429

posted: 2026-03-28 08:09

updated: 2026-04-18 07:36

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[Used] Arris Surfboard SB6183 Internet Modem - electronics - by...

- Used Arris Surfboard SB6183 Internet Modem - Like new condition. Comes with the original power supply and coaxial cable. - Asking $25 obo - DOCSIS 3.0 cable modem. I was able to hit 600Mbps+...