Suggested Retail: $45.28. ARRIS Surfboard SB6183 Cable Modem. The ARRIS Surfboard SB6183 DOCSIS 3.0 Cable Modem is high-speed internet compatible with major US Cable Internet providers. It's best for cable internet speed plans up to 400 Mbps and supports IPv4 and IPv6 Internet standard. It uses DOCSIS 3.0 technology to bond up to 16 downstream channels and 4 upstream channels, offering speeds up to 686 Mbps download and 131 Mbps upload. 63 x 26.04 x 60 IN. DIMENSIONS ARE ESTIMATED. Weight: 1.15 lbs. Brand: ARRIS. Model: SB6183. Num: ncqYWNEQU9O0negLh4zfqh. Lot Sticker: OH001-00000704-79. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.