Labtec Wireless Optical Mouse Plus is now £7.49 at Argos (was £14.99)

New design conveniently fits with modern desktop peripherals such as flat monitors and speakers. Wireless technology provides cable free desktop and reliability

Features: 3 buttons plus scroll wheel, Battery indicator, includes more...

Exclusive Misco deal on this 3Com OfficeConnect Wireless 54Mbps ADSL2+ Modem Firewall Router with Wireless 54Mbps PC Card and USB Adaptor for just £46.99 [delivery is £5.88] Buy through QuidCo.Com to earn 5% in cashback or use the direct link opposite to go straight to the deal...

3Com ADSL Wireles more...

Cheapest I could find on the net.
Some places have it up for more than £50.
This price is INCLUDING delivery (£23.44 without the shipping)

Belkin F8T042UKB Bluetooth Desktop
Plus Bluetooth 10m range USB adaptor
8 Internet keys & 9 multimedia keys
Adjusts volume quickly & easily
One touch access more...

PCWorld has this Xbox 360 wireless controller for £24.99 inc Free delivery

In-store price is £32.99, at Amazon for £32.99 and Play.com for £29.99

Features: 2.4 GHz wireless technology with 30-foot range, Built for lag-free play, Integrated headset port for Xbox Live play, Adjustable vibration feed more...

John Lewis has this Sennheiser RS120 wireless RF headphone system on sale for £59.95

Use offer code "1234564motherandb" to lower the price to £39.95. Delivery is £3.95 extra. Go through Quidco for 4% cashback (~ £1.75).

The RS120 is an open, wireless RF headphone system. Its transparent and well- more...

For signal strength up 300 metres at speeds of 108mb/s to 125mb/s, this LinkSys WUSB54GS and WRT54GSUK 125g SpeedBooster Router and USB Adaptor, are ideal for Cable broadband customers. You can buy this bundle for £49.99 using collect at store, or have it delivered at extra cost [£4.99] from PCWorld more...

These LinkSys WRT54G-UK Wireless 54mp/s Broadband Router are ideal for NTL/Telewest Cable Broadband DSL [requires an external or cable modem with ethernet interface] and are just £39.99 including Free SuperSaver Delivery from Amazon.Co.UK

Features: All-in-one Internet-sharing Router, 4-port * Switc more...