Zonet 4 Port KVM Switch - Auto - 4 Sets of 6 FT Cables Included $22.99

4 ports KVM switch is compact and portable. Support Microsoft Intellimouse, Logitech NetMouse. Support DOS, WIN 3.x, Win95/98/ME/NT/2000, Netware, Unix,and Linux Hot-swappable for easy add/remove connections High Video Quality No software required Auto scan-mode for monitoring PCs Keyboard status restored when switching PCs LED display for easy status check Buzzer sound for switching port confirmation

Buy.com is carrying this 4 Port KVM Switch for $22.99