buy Router Keenetic KN-2211-01-EU . The Keenetic Runner 4G router is a versatile device designed to provide stable and fast wireless connectivity, ideal for home and small office environments requiring access to mobile and fixed networks. This model features a built-in LTE modem compatible with 3G and 4G networks, supporting speeds up to 150 Mbps in category 4, and includes 4 dBi detachable SMA antennas that enhance mobile signal reception, using a Nano-SIM card for connection. For Wi-Fi, it offers a 2.4 GHz network with 802.11n (N300) technology and a maximum wireless speed of up to 300 Mbps, complemented by advanced features such as MU-MIMO, Airtime Fairness, and beamforming that optimize multiuser experience and bandwidth management. Its hardware architecture is based on a 575 MHz MT7628N processor, paired with 128 MB DDR2 RAM and 32 MB flash memory for dual image, ensuring smooth and stable performance even under multiple simultaneous connections. It has four 100 Mbps Ethernet LAN ports for reliable wired connections, while the WPS button facilitates secure Wi-Fi setup and connection. Regarding security, it supports various modern protocols such as WPA2-PSK, WPA3-PSK, WPA2-Enterprise, and WPA3-Enterprise, along with advanced authentication and encryption systems to protect the network and data. This router ensures mobility and flexibility through mesh Wi-Fi functionality, seamless 802.11k/r/v roaming, and multiple SSIDs for guest networks, with MAC address-based access controls and an integrated SafeDNS parental system to restrict content. Additionally, it includes extensive network features and compatible protocols, including IPoE, PPPoE, PPTP, L2TP, multi-WAN, 802.1Q VLAN, and various VPN options (OpenVPN, IPsec, WireGuard), guaranteeing advanced and secure connection management. Remote administration is enabled via cloud using KeenDNS and mobile apps, with an intuitive web interface compatible with HTTPS, automatic updates, and detailed event logs for thorough control. The device operates within a temperature range of 0 to 40 ºC and relative humidity between 20 and 95% non-condensing, powered by a 100-240 V 50/60 Hz power adapter. Its compact white design measures 159 x 110 x 29 mm and weighs 236 grams, including 4G antennas, Ethernet cable, adapter, and quick guide for easy installation. Overall, the Keenetic Runner 4G is a complete technological solution for those needing efficient, reliable, and secure mobile and Wi-Fi connectivity, compatible with multiple protocols and advanced applications. Type: RouterProduct with plug: YesType of plug: Plug EUVoltage: 12 V