The PowerWalker VI 600-3000 SCL series offers a simple yet effective solution for PCs and other home applications. It features a microprocessor-controlled Automatic Voltage Regulator, which stabilizes voltage within a safe limit by switching to boost and buck modes. The series offers convenient touch panel which allows to scroll through useful monitored parameters.All UPSs in this series can be turned on directly from battery (cold start function), and internal batteries can be charged in standby mode. This model comes with a USB port with HID support.