wifi modem for time warner cable

The listings include devices using both DOCSIS 3.0 and DOCSIS 3.1; some entries explicitly specify DOCSIS 3.1 while others are DOCSIS 3.0 models.

Many listings show Wi‑Fi 5 (IEEE 802.11ac) devices and at least one listing shows Wi‑Fi 6 (IEEE 802.11ax); one combo is listed as AC1900 dual‑band.

Yes—some listings mention multi‑gig capability and explicitly note link aggregation support to combine wired ports for higher aggregated speeds.

Most entries are described as manufacturer‑refurbished and include a 90‑day limited warranty or similar 90‑day coverage.

Some descriptions state the devices work right out of the box and can be self‑activated without requiring a service call.