WAN connection :Ethernet WAN : YesDSL WAN : NoSIM card slot : No3G/4G USB modem compatibility : NoSFP WAN : NoNetwork :Network standard : IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3xEthernet interface type : Gigabit EthernetCabling technology : 10/100/1000Base-T(X)Ethernet LAN data transfer rates : 10,100,1000 Mbit/sVLAN support : YesTraffic control : YesPort forwarding : YesManagement functions :Web-based management : YesQuality of Service (QoS) support : YesWake-on-LAN ready : YesReset button : YesPorts and interfaces :Number of Ethernet LAN ports (RJ-45) : 4Number of WAN / Ethernet LAN slots : 2Number of WAN ports : 1USB version : 3.2 Gen 1 (3.1 Gen 1)Number of USB ports : 1DC power connector : YesProtocols :DHCP server : YesDHCP client : NoSecurity :Supported security algorithms : SSHFirewall : YesURL filtering : YesNetwork address translation (NAT) : YesGuest access : YesVPN support : VPN Client L2PT VPN Client Open VPN VPN Client PPTP VPN Client WireGuard VPN Server IPSec VPN Server Open VPN VPN Server PPTP VPN Server WireGuard VPN Fusion Support SurfsharkNAT Functionality : PPTP Pass-Through L2TP Pass-Through IPSec Pass-Through RTSP Pass-Through H.323 Pass-Through PPPoE RelayPackaging Specifications :AC Power Adapter : YesCables Included : LAN (RJ-45)Quick Start Guide : YesPackaging Width : 220 mmPackaging Depth : 141 mmPackaging Height : 75 mmPackage Weight : 600 gWeight & Dimensions :Width : 121 mmDepth : 75 mmHeight : 26 mmWeight : 250 gPower :Power Source : Direct CurrentAC Input Voltage : 110 - 240 VAC Input Frequency : 50/60 HzOutput Voltage : 12 VOutput Current : 1.5 ADesign :Product Color : WhiteLED indicators : Power, USBFeatures :Built-in processor : YesProcessor manufacturer : ARMProcessor : ARMv8Processor clock frequency : 1.8 MHzFlash memory : 256 MBStorage capacity : 512 MB