ARRIS SURFboard S33 2.5 Gbps Cable Modem (Renewed)
DOCSIS 3.1 cable modem with a 2.5 Gbps ethernet port and a 1 Gbps secondary port; connects to any existing router for fast wired performance. Customers note easy installation, good quality, and mixed signals on size and functionality
Highlights
- 2.5 Gbps ethernet port
- DOCSIS 3.1 certified
- external router compatibility
Pros
- 2.5 Gbps ethernet port
- easy to install
- good build quality
- supports DOCSIS 3.1
- connects to existing Wi‑Fi routers
Cons
- does not include Wi-Fi
- size smaller than expected (mixed feedback)
- mixed reports on functionality
Best For
Features
- 2.5 Gbps Ethernet port plus 1 Gbps port for a second network
- DOCSIS 3.1 modem supporting speeds up to 2.5 Gbps
- 32 downstream and 8 upstream DOCSIS 3.0 bonded channels
- 2 downstream x 2 upstream OFDM DOCSIS 3.1 channels
- Works with existing Wi-Fi routers and compatible with major US providers