Wi-Fi Transmission Standard: 802.11n 2.4G Wi-Fi Transmission Rate: 300-1300 Mbps Wi-Fi Supported Frequency: 2.4G Number of USB Interfaces: 1 x USB Function: Firewall Application: Home Standards And Protocols: Wi-Fi 802.11g,Wi-Fi 802.11b,Wi-Fi 802.11n Max. LAN Data Rate: 1300Mbps Type: WireLess Certification: CE Feature 1: usb wifi repeater Feature 2: usb wifi extender Feature 3: usb wifi booster Feature 4: usb wifi amplifier Feature 5: 1300m wifi repeater usb Feature 6: wifi repeater wireless Feature 7: wifi repeater extender Feature 8: wifi repeater 2.4g Note: The first picture is the main picture, and the other pictures are renderings. Due to manual measurement and light reasons, 1-3cm error and small color difference are allowed, please refer to the actual object.