Take advantage of the superior precision and maintenance-free operation of optical technology. With a sleek design and intuitive placement of the ball, scroll wheel, and buttons, the TrackMan Wheel..... Price: £ 22.01

Cherry's line of general-purpose data entry keyboards combines unmatched reliability and precise key action with proven ergonomic design and comfort to provide the highest levels of performance, even ..... Price: £ 11.87

Full-fledged optical performance in a smaller, contoured shape that easily fits left or right hands. This mouse is compact enough to take anywhere, comfortable enough to use as your primary mouse. Ful..... Price: £ 8.21

The Slim Line has been developed specially for space-saving applications. These compact keyboards are ideal wherever there is little space, where several keyboards are in use at the same time or if yo..... Price: £ 34.60

Fits like a mouse, works like a trackball. Now you can get unmatched precision and no regular cleaning with Marble optical technology. The familiarity of a mouse with the convenience of a trackbal..... Price: £ 14.79

This innovative trackball combines advanced cordless and optical technologies with useful new buttons: advanced scrolling buttons, scroll wheel, drag lock button, forward and back buttons. This cordle..... Price: £ 36.70

The HP USB optical travel mouse features miniature size and is ideal for travel. There are three interchangeable covers to instantly change the color and texture of the mouse. Its industrial design co..... Price: £ 19.98

Easy Scroll Silverline Keyboard is a multimedia keyboard with 33 special function keys and 13 Office soft keys. Special scroll wheel provides convenient document and Internet scrolling. Direct access ..... Price: £ 12.25

This USB Mouse from Belkin, in black, features superior-quality construction, and a solid entry-level design sure to provide an ideal, simple solution for users interested in basic functionality. It w..... Price: £ 5.15

Trust Computer Products provides an innovative, complete and affordable range of computer and game console accessories that increase both the functionality and creativity, and in doing so create a hig..... Price: £ 3.20

Here's a trackball that fits comfortably into your right hand, with its buttons and scroll wheel at your fingertips and a smooth trackball right underneath your thumb. It's cordless, so you can put it..... Price: £ 29.72

Ultra high-speed precision. Maximum control. Never has point-and-click" been easier. The Kensington Optical Elite mouse uses state-of-the-art optical technology and an exclusive Kensington design to p..... Price: £ 11.44

Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer users..... Price: £ 17.61

The Optical Super Mini Retractable Mouse comes in a small and compact design (7.5 x 3.5 x 2 cm), perfect for mobile users. The mouse comes as standard with a USB connection (USB revision 1.1) that all..... Price: £ 9.67

Trust's Micro design optical mouse is ideal for notebook users and travelers. Featuring scroll wheel, 3 buttons, and USB connection, it is equally suitable for right and left hand users. A protective ..... Price: £ 7.57

This 3 button ergonomic optical mouse with scroll wheel is suitable for both left- and right handed users and features optical sensor technology for precise movement. Price: £ 4.66