CPU nominal frequency 650 MHz.. CPU core count 1.. Size of RAM 64 MB.. 10/100 Ethernet ports 1.. Wireless standards 802.11b/g/n.. Wireless chip model QCA9533.. Supported input voltage 5 V - 60 V.. PoE in 802.3af/at.. Dimensions Wall case: 88 x 52 x 20 mm Ceiling case: ?88 mm x 20 mm.. Operating ...