ARRIS MODEL SB6121 CABLE MODEM WITH POWER SUPPLY, USED - $40 (Granada Hills)

ARRIS MODEL SB6121 CABLE MODEM WITH POWER SUPPLY, USED 1

ARRIS MODEL SB6121 CABLE MODEM WITH POWER SUPPLY, USED 1 thumbnail

San Fernando Mission Blvd near Paso Robles

google map

condition: excellent

make / manufacturer: ARRIS

model name / number: SB6121

size / dimensions: 6" x 6" x 2"

QR Code Link to This Post

Up for sale is a USED ARRIS MODEL SB6121 CABLE MODEM WITH POWER SUPPLY. This unit is working perfectly. I just had SPECTRUM upgrade my system from Cable to Streaming. (At least I hope that it's an upgrade! So far so good!) So I no longer have a use for this Modem. It appears to still be a current model available on several Internet sites. ASKING $40.00 OR BEST REASONABLE OFFER

post id: 7856113937

posted: 2025-06-06 08:57

updated: 2025-09-03 10:09

♥ best of ^[?]

reading

writing

saving

searching

refresh the page.

ARRIS MODEL SB6121 CABLE MODEM WITH POWER SUPPLY, USED - computer...

Up for sale is a USED ARRIS MODEL SB6121 CABLE MODEM WITH POWER SUPPLY. This unit is working perfectly. I just had SPECTRUM upgrade my system from Cable to Streaming. (At least I hope that it's an...