... 43mm x 14mm (L x W x H) Wireless RelatedBasic FunctionWireless SwitchSSID Broadcast switchChannel option: 1-14WiFi mode ... repeat), it can extand thedistance of WiFi transferWiFi router modeWireless securityWiFi MAC address filterWiFi Security function switch64/128 ... support: PPPoE, DynamaticIP, Static IP,L2TP, PPTPDDNS ClientFirewallWiFi router mode:IP and MAC address binding against ARP attacks ...