The Teltonika TCR100 is a dual-band tabletop router that operates on both 2.4 GHz and 5 GHz frequencies, supporting top Wi-Fi standards including Wi-Fi 5 (802.11ac). It is compatible with Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), and Wi-Fi 5 (802.11ac). The device offers a WAN connection via an RJ-45 interface and includes an Ethernet LAN interface type of Fast Ethernet, with data rates of 10,100 Mbit/s and cabling technology of 10/100Base-T(X). This router is equipped for mobile networks with 4G LTE-Advanced technology, supporting LTE Cat6 which enables cellular speeds up to 300 Mbps through carrier aggregation. It also supports 3G standards including DC-HSDPA, HSUPA, WCDMA, and the 4G standard LTE. Security is robust, featuring algorithms such as AES-CCMP, SNMP, SSH, TKIP, WEP, WPA2-Enterprise, WPA2-PSK, WPA3-Enterprise, and WPA3-SAE. The device's firmware, based on OpenWRT, offers a powerful and intuitive user interface that allows for extensive configuration options. It is also compatible with RMS for remote access and on-demand VPN services, enhancing its functionality for secure and efficient operations.