PRODUCT GRADING (Grade B) - Good Condition > Very light scratches and light signs of use > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX WiFi Booster- Rockspace AC2100 Wireless 5GHz & 2.4GHz Dual Band WiFi Booster Range Extender 2100 Mbps - UK -Black PRODUCT DESCRIPTION  Extend Wifi Coverage on Dual-band - Boost internet WiFi signal to wider coverage up to 1292 sq.ft,optimize WiFi network transmission. AC2100 Wifi Extender helps you reduce the data transmission time and minimize the lag. This rockspace dual band wifi range extender also provides up to 300 Mbps for 2.4 GHz and 1734 Mbps performance on 5 GHz band. Wifi range extender - no more WiFi dead zones at home Smart Siganl Switch for Steady Connection - Equipped with high quality PCB dual band antennas and 4T4R MU-MIMO technology, Wifi repeater extends WiFi networks on dual bands.Automatically select high quality channel for stable, reliable and fast Internet.Compared with traditional 2T2R MU-MIMO,AC2100 wifi range extender keeps your devices stay connected even in the move by switching to the network with stronger signals Strong Wall Penetration - Tired of wall blockage? AC 2100 wifi extender works well with optical routers for strong wall penetration capacity on 5 GHz Band.Wifi range extender is perfectly suitable for any type of building. No matter you live in a multi-storey house or a large singel-storey bungalow, this wifi booster can fulfill your various need! Support fiber internet up to 2100Mbps with full Gigabit Port. Support IPv6 protocol,enables to enjoy smooth HD streaming and gaming experience Universal Compatibility - Rockspace wifi range extender is compatible with any wireless WiFi Router, Gateway, Access Point.Support extending Wifi signal to any type of devices,such as mobile phone, PCs, smart home devices, including wired devices via Ethernet Port.AC2100 Wifi Extender designed with Gigabit port，which supports connected individual devices directly.Gain enhanced wired speeds for a smart TV, gaming console, Blu ray Disc player or other WiFi device using the Gigabit ethernet port Simple to Set up - Only 2 simple steps - easily connect the WiFi booster to an existing WiFi network with WPS or Web Browser Setup. Visual signal lights guides you to find the perfect location to install the repeater - Blue indicates good connection, and red indicates bad connection, bring WiFi dead zones to life! To better extend the signal, the upper attennas can rotate by 270 degrees, and the lower ones can rotate by 180 degrees PRODUCT INFORMATION Brand - Rockspace Item dimensions  - L x W x H 14.7 x 10.9 x 11.8 centimetres Data transfer rate  - 2100 Megabits Per Second