3 MONTH OLD SMART R/G MODEM AND ROUTER IN ONE---GREAT PERFORMANCE! FOR SALE----SWITCHING INTERNET PROVIDERS PRODUCT DESCRIPTION SR808ac DOCSIS 3.0 24x8 AC1900 Wireless Cable Gateway The SmartRG® SR808ac is an advanced DOCSIS® 3.0 Wireless Cable Gateway, incorporating 24×8 Channel bonding, a 4-port Gigabit Router, High-Power 802.11ac wireless networking — all built into a single device capable of supporting both residential and small office applications.