The ConnectPRO PR-28X is a desktop KVM switch from ConnectPRO’s PS/2 Pro Series. The top unit in the series, the PR-28X KVM switch offers two sets of console ports (keyboard, mouse, display) and eight sets of PS/2 and VGA PC ports (keyboard, mouse, display), meaning that theoretically, a server admin can control 16 systems via 2 independent consoles.