Cheapest Branded 4 Port POWERED USB hub about.... tho happy to be proved wrong!
Also 2% Chasback from topcashcack.com available!
This USB innovation from Belkin lets you connect up to four peripherals quickly and easily. Belkin Hi-Speed USB 2.0 4-Port Hub provides four downstream USB ports that offer Plug-and-Play connectivity to your USB 1.1 (low- and full-speed) and USB 2.0 (high-speed) devices. This includes such peripherals as scanners, printers, mass-storage drives, and high-resolution cameras. The Hub is self-powered and allows cascading - so that up to 127 USB devices may be connected to a single port. The Hub is uniquely designed so that the four downstream ports can be positioned toward the back of the desktop for efficient cable management, or to the front of the desktop for easier port access. LEDs allow you to easily monitor master power and individual ports.
Comes with a UK 3 Pin Power Adapter.