This listing is for an Arris SB6190 SURFboard Gigabit+ DOCSIS 3.0 cable modem.Please note that this item is being sold in "For Parts or Not Working" condition. It is intended for parts, repair, or as a project piece and may not function as intended. Please review all provided photos to assess the physical condition of the unit.Product Specifications:- Brand: Arris- Model Number (MPN): SB6190- Technology: DOCSIS 3.0 (32x8 channel bonding)This sale includes only the modem unit as shown in the images. No additional cables, power adapters, or accessories are included.