USB Modem Sharing: Insert a 3G/4G USB modem (dongle) into its USB port to create a Wi-Fi hotspot. It is officially compatible with over 120 models of LTE/HSPA+/UMTS/EVDO modems .
Three Operating Modes: A physical switch allows you to toggle between 3G/4G Router mode (sharing the USB modem), Travel Router (AP) mode (sharing a wired hotel connection), and WISP Client Router mode (connecting to an existing wireless ISP) .
Failover Backup: Supports automatic failover between the 3G/4G connection and a WAN connection to maintain internet continuity .
Travel-Size Design: Measures only 74 x 67 x 22 mm, making it pocket-sized and easy to carry .
Flexible Power Supply: Features a Mini USB port for power. It can be powered by connecting it to a laptop's USB port, a standard power adapter, or even a phone charger, eliminating the need for a dedicated power brick in many situations .
Wireless Speed: Supports 2.4GHz 802.11b/g/n. While your query and some early sources mention 150Mbps, TP-Link's current official pages for the device often list 300Mbps (N300) .
Interfaces: Includes 1x 10/100Mbps WAN/LAN port, 1x USB 2.0 port (for the modem), and 1x Mini USB port (for power) .
Internal Antenna: Uses a built-in antenna, keeping the device compact .
Bandwidth Control: Allows administrators to set bandwidth limits for individual connected devices based on IP address .
Standard Security: Supports WEP, WPA-PSK/WPA2-PSK encryption, MAC filtering, and a built-in firewall with DoS protection.
