buy Router TP-Link ER7412-M2 Black USB RJ45 Ethernet LAN USB x 1 . The TP-Link ER7412-M2 router is a professional device designed for advanced networks requiring high performance and multiple connectivity options. This ADSL modem-router features an elegant black steel casing, suitable for desktop or rack mounting, and is equipped with a wide range of interfaces, including 2 x 2.5 Gbps WAN/LAN RJ45 ports, 8 x Gigabit WAN/LAN RJ45 ports, 2 x Gigabit WAN/LAN SFP ports, an RJ45 console port, and a USB 3.0 port compatible with external storage and 4G/3G backup via LTE adapter. Its hardware supports current network standards like IEEE 802.3 and essential protocols for modern network management such as TCP/IP, DHCP, NAT, and VPN, ensuring flexibility and security. It includes 128 MB NAND Flash memory and 1 GB DDR4 DRAM for stable processing, with surge protection up to 4 kV and a maximum power consumption of 18.5W when USB 3.0 is active. Regarding network functions, it supports WAN connections of static IP, dynamic IP, PPPoE, PPTP, and L2TP types, plus advanced DHCP and IPv6 customization, VLAN 802.1Q, and IPTV proxy support, adapting to various business scenarios. Its VPN system is robust and versatile, allowing up to 150 IPSec tunnels, 80 SSL VPN tunnels, along with OpenVPN, WireGuard, PPTP, and L2TP protocols, ensuring encrypted and reliable connections. Advanced features include static and policy-based routing, intelligent load balancing, link backup with failover, and multiple NAT options, optimizing data flow and bandwidth management. For security, it incorporates ACL-based access controls, web and URL filters, ARP inspection, protection against common network attacks, and various web authentication methods, compatible with Omada controllers for centralized management. It complies with CE and FCC certifications and supports operating temperatures from 0°C to 45°C, with up to 90% non-condensing humidity. Its compact dimensions of 294 x 180 x 44 mm facilitate integration into different physical spaces, and the package includes everything needed for quick installation, such as power cable, guide, rack mounting kit, and console cable. In summary, the TP-Link ER7412-M2 is a high-performance, widely connected router ideal for business environments demanding robustness, security, and network flexibility. Type of plug: Plug EUType: RouterDDR4ADSL Modem-RouterWith cableProduct with plug: YesInternal Memory: 1 GBUSB: 1Voltage: 100-240 V100 - 240 VFlash Memory: 128 MBFrequency: 50-60 Hz60 GHzConnections: 2USBRJ45Ethernet LANUSB x 1Operating System: Windows 10Windows 7Windows 8Windows 8.1Windows 11Windows VistaWindows XPAC input voltage: 100-240 VSpeed: 2.5 Gbps1000 Mbps10/100/1000/2500 MbpsColour: BlackMaterial: PlasticCharacteristics: Installation guide includedRestore buttonNumber of slots: 2Interface: Gigabit EthernetCompatible: LinuxmacOSAC input frequency: 50-60 HzPower: 50 WMemory Type: DDR4RAM Memory: 128 GBWorking range for humidity: 10 % - 90 %Approx. temperature: -40º / 70ºBattery type: Rechargeable lithium battery