TP-Link TL-MR6400 300Mbps Wireless N 4G LTE Router – Signal Rate: 300Mbps @2.4GHz – IEEE 802.11b/g/n 2.4GHz – 3x 10/100Mbps LAN Ports, 1x 10/100Mbps LAN/WAN Port, 1x Micro SIM Card Slot – 2x Internal 4G LTE Antennas, 2x Detachable External 4G LTE Antennas – 3 Years Limited Warranty