hEX also known as RB750Gr3 is a five port Gigabit Ethernet router for locations where wireless connectivity is not required The device has a full size USB port. This new updated revision of the hEX brings several improvements in performance It is affordable, small and easy to use, but at the same time comes with a very powerful dual core 880MHz CPU and 256MB RAM IPsec hardware encryption (~470 Mbps) and The Dude server package is supported, microSD slot on it provides improved r/w speed for file storage and Dude Dimensions: 113x89x28mm; Storage size: 16 MB; Passive PoE (PoE in); PCB temperature monitor, Voltage monitor and Mode button