NETGEAR CM500 (CM500100NAS) 680 Mbps - Black, open box.

Netgear High Speed Cable Modem Model CM500 - DOCSIS 3.0

NETGEAR CM500 DOCSIS 3.0 Cable Modem - 680Mbps - Open Box, Unused

NETGEAR Cm500-1aznas 16x4 DOCSIS 3.0 Cable Modem Max Download Speeds of 680mbps

NETGEAR Cm500-1aznas 16x4 DOCSIS 3.0 Cable Modem Max Download Speeds of 686mbps

NETGEAR CM500 High Speed Cable Modem DOCSIS*3.0

NETGEAR CM500 High Speed Cable Modem | DOCSIS 3.0 | CM500-100NAS

NETGEAR Cm500-1aznas 16x4 DOCSIS 3.0 Cable Modem Max Download Speeds of 686mbps