Adesso, Inc. Keyboards

The Bottom Line: For $79.99, you're better off buying a cheaper wireless keyboard than the Adesso WKB-3100UB--one that uses encryption and has a longer battery life for your sofa Web-surfing and portable-typing needs.

Specs: 11.7 in x 5.9 in x 1.1 in, External, PC, AA type, USB, 4 pin USB Type A, Keyboard, Wireless, Optical, Trackball

The Bottom Line: The Adesso Tru-Form Pro is a decent introduction to split keyboards, but there are more comfortable models that cost less.

Specs: 19.3 in x 10.7 in x 2 in, External, PC, USB, 4 pin USB Type A, Keyboard, Wired, Touchpad

Specs: 15.2 in x 7 in x 2 in, External, PC, AA type, USB, 4 pin USB Type A, Keyboard, Wireless, Optical, Trackball

Specs: 11.7 in x 8.3 in x 0.5 in, External, PC, AA type, USB, Keyboard, Wireless, Touchpad

Specs: 16.7 in x 5.9 in x 1.3 in, 1.6 lbs, External, PC, USB, 4 pin USB Type A, Keyboard, Wireless, Optical, Trackball

Specs: 15 in x 5.3 in x 0.5 in, 8 oz, External, PC, USB, Keyboard, 4 pin USB Type A, 6 pin mini-DIN (PS/2 style), Keyboard, Wired, Black

Specs: 17.1 in x 7 in x 0.9 in, 1.2 lbs, External, PC, AA type, USB, Keyboard, Wireless, Touchpad

Specs: 13.3 in x 6.8 in x 1.3 in, 2 lbs, External, PC, AA type, USB, 4 pin USB Type A, Keyboard, Wireless, Black, QWERTY, Trackball

Specs: 13.3 in x 6.8 in x 1.3 in, 1.9 lbs, External, PC, AA type, Keyboard, Mouse, 6 pin mini-DIN (PS/2 style), Keyboard, Wireless, Black, Trackball

Specs: 5.7 in x 12.4 in x 1.3 in, 1.3 lbs, External, PC, Keyboard, 6 pin mini-DIN (PS/2 style), Keyboard, Wired, Black, QWERTY