PCI Express x 1 interface Dual-band support
- 2.4 GHz or 5 GHz channels bring an optimized HD video streaming file sharing & online experience Todays fastest wireless speeds of up to 450 Mbps Three omni-directional detachable RP-SMA 2d Bi antennas increase wireless performance & stability Compatible with Windows 7 3264bit Windows Vista 3264bit Windows XP 3264bit Supports 64128 WEP WPA WPA2WPA-PSKWPA2-PSKTKIPAES supports IEEE 802.1 X Seamlessly compatible with 802.11abgn products TP-Links 450 Mbps Wireless N Dual Band PCI Express Adaptor TL-WDN4800 means that you can connect a desktop computer to a wireless network & access a high-speed wireless network connection. Complying with IEEE 802.11abgn the device can use the 2.4 GHz or 5 GHz channels & provide wireless speeds of up to 450 Mbps which is ideal for users seeking a highly robust bandwidth intensive wireless networking experience particularly with HD video streaming & online gaming. Dual-band is the latest wireless technology allowing the adaptor to connect with a 2.4 GHz or 5 GHz network. This means that you can check e-mail & browse the Internet using the 2.4 GHz band or stream HD movies & other media on the 5 GHz b&. The advantage of working on the 5 GHz band is that unlike the crowded 2.4 GHz band shared with microwaves cordless phones & other wireless networks it has much less interference & can provide a more stable wireless signal which is ideal for online gaming & HD video streaming.