ASUS Bluetooth Dongle USB-BT400 USB 2.0 BlueTooth 4.0 Advanced Bluetooth 4.0 adapter backward compatible with Bluetooth® 2.0/2.1/3.0 up to 10m range in free space Enables wireless communication with Bluetooth-enabled computers printers phones headsets speakers keyboards controllers and more Bluetooth Low Energy technology for energy-saving wireless connectivity Highly portable ultra-small design

Network Standard: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11d, IEEE 802.3, IEEE 802.3u, IEEE 802.11i, IEEE 802.11e, IPv4, Detachable 5 dBi antenna x 2, Operating Frequency: 2.4GHz, Encryption: 64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK, WPA-Enterprise, WPA2-Enterprise, WPS support, Management: UPnP, IGMP v1/v2/v3, DNS Proxy, DHCP, NTP Client, DDNS, Port Triger, Virtual Server, DMZ, Ports: 1 x RJ45 for 10/100 BaseT for WAN, 4 x RJ45 for 10/100 BaseT for LAN