Good price as elsewhere this is: -
C-RAM Limited £53.80
Barakuda Ltd. £58.64
Insight UK £54.04
The next generation wireless standard Draft N (Draft 1.0 IEEE 802.11n) delivers total performance and coverage, thereby surpassing all previous wireless standards. Draft N was approved in January 2006 and is set to be finalised early 2007. The draft standard delivers data transfer rates of up to 300Mbps, whereas the final standard will increase these to 600Mpbs.
Upgrade your computers Wi-Fi and access the Internet quickly and easily from anywhere in your home or office. This adapter works best with a dualband or quadband router (DIR-825/DIR-855), but also with any other type of wireless router.With Wireless N Dualband, you can choose to switch to either the commonly used 2.4 GHz or the interference-free 5 GHz frequency, both of which guarantee incredible coverage with virtually no dead spots and speeds of up to 300 Mbps.No experience required, simply insert the enclosed CD into your computer and the installation wizard will do the rest.
Product Description: D-Link Xtreme N Duo USB Adapter DWA-160 - network adapter
Device Type: Network adapter
Form Factor: External
Interface (Bus) Type: Hi-Speed USB
Dimensions (WxDxH): 2.8 cm x 8.9 cm x 1.3 cm
Weight: 45 g
Data Link Protocol: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n (draft 2.0)
Compliant Standards: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.1x, Wi-Fi CERTIFIED, IEEE 802.11n (draft 2.0)
System Requirements: Microsoft Windows 2000 SP4, Microsoft Windows XP SP2, Microsoft Windows Vista
Vista Certification: Certified for Windows Vista