TP-LINK Archer C9 v.4 AC1900 Wireless Dual Band Gigabit Router

**Overview** The device supports the 802.11ac standard, which is the next generation of Wi-Fi technology. It allows for simultaneous connections at 2.4 GHz (600 Mbps) and 5 GHz (1300 Mbps), providing a total available bandwidth of 1.9 Gbps. The device features three dual-band detachable antennas, which ensure maximum omnidirectional wireless coverage and reliability. The beamforming technology delivers highly efficient wireless connections, while the 1 GHz dual-core processor ensures uninterrupted performance when processing multiple wireless or wired tasks simultaneously. The device has USB 3.0 and USB 2.0 ports, allowing for easy sharing of printers locally and files and media with networked devices or remotely via FTP server. **Specifications** **Hardware Features** * **Interfaces:** 4 10/100/1000 Mbps LAN ports, 1 10/100/1000 Mbps WAN port, 1 USB 3.0 port, and 1 USB 2.0 port. * **Buttons:** WPS/Reset button, Wireless On/Off button, Power On/Off button. * **Dimensions:** 8.7 x 3.4 x 6.6 inches (221 x 86 x 168.5 mm). * **Antenna:** 3 dual-band detachable antennas. * **External Power Supply:** 12V/3.3A. **Wireless Features** * **Wireless Standards:** IEEE 802.11ac, IEEE 802.11n, IEEE 802.11a, IEEE 802.11g, and IEEE 802.11b. * **Frequency:** 2.4GHz and 5GHz. * **Signal Rate:** 5GHz: Up to 1300 Mbps; 2.4GHz: Up to 600 Mbps. * **Reception Sensitivity:** 5GHz: -94dBm for 11a 6Mbps, -76dBm for 11a 54 Mbps, -68dBm for 11ac HT20, -64dBm for 11ac HT40, and -60dBm for 11ac HT80. 2.4GHz: -77dBm for 11g 54M, -73dBm for 11n HT20, and -71dBm for 11n HT40. * **Transmit Power:** CE.