Wired router 5 ports, cloud management. 50 users. Router, PoE switch and AP controller (up to 16 APs) in one device. 
Up to 4 WAN ports + load balance. 55W PoE power. 
VPN protocols - IPSec, PPTP, and L2TP. 
ntp,Scheduled reboot, Diagnosis; 
system log,Operating log,Running log. Local and online update. 
Operating temperature -10℃-45°C. 
Dimensions 100*100*26mm. 
Power supply 51VDC/1.25A Adapter.