This TP-Link TL-MR3420 (Ver 5.0)
Router Type: This is a 3G/4G Wireless N Router. This means you can connect a compatible 3G or 4G modem to its USB port to share internet, and also use a regular broadband Ethernet connection.
Wireless Standard: It generally supports 802.11n Wi-Fi technology, through which Wi-Fi speed is typically up to 300 Mbps.
Power Supply: The router requires a 12 Volt and 1 Ampere (12V = 1A) adapter to operate.
Coverage Area: It is generally capable of providing Wi-Fi signal indoors up to approximately 1800 sq. ft. It is suitable for use in a small home, office, or room.
Frequency Band: It operates on the 2.4 GHz (Single Band) frequency.