Mustek Powermust 800 Pro

Mustek Powermust 800 Pro ... provide the perfect electrical protection for any PC. The Power Must controls the electrical input frequency in the range of ± 10% and thus protects the sensitive computer electronics from lightning, transient voltages, overload, and short-circuit damages. It is also built-in with DC start function. This function enables the UPS to be started up without AC power supplied. This model is equipped with Smart RS-232 Communication Port to offer users more benefits. The model has 3 three-prong electrical inputs and the phone line in/out ports that provide convenient connection and protection for the network and other time critical computers and servers.