802.11a/b/g, draft 802.11n, 300 Mbps, 128 Bit WEP, WPA2 -

Product Description
The D-Link Xtreme N PCI Express (PCIe) Desktop Adapter
DWA-556 is a draft 802.11n wireless client that delivers unrivaled wireless performance for your PCI Express-enabled desktop computer.
The PCIe interface provides superior performance over a standard PCI interface.
This wireless adapter delivers up to 14x faster speeds and 6x farther range than 802.11g while staying backward compatible with 802.11g and 802.11b networks.
Once connected, you can share a high-speed Internet connection, photos, files, music, videos, printers, and storage.
The Xtreme N PCI Express Desktop Adapter is powered by Xtreme N technology and boasts three external antennas to provide superior wireless reception in your home or office.
This adapter is designed for use in larger homes and offices, or for users running multiple bandwidth-intensive applications.
This adapter enables you to simultaneously make or receive Internet phone calls (VoIP), surf the Web, transfer files, and stream High-Definition (HD) media when connected to an Xtreme N Gigabit Router (DIR-655).
The DWA-556 supports WEP
Note: The product specification and pictures are subject to change without notice.