The HPM 10amp 4 outlet surge protected power board is individually switched and has a 1.8m lead. Also equipped is 2x USB ports to charge 2 smartphones or tablets simultaneously. 150J surge protection with surge protection indicator, helps prevent damage to connected devices caused by inconsistencies in power supply. Safety overload protection - If an overload occurs. This powerboard has a safety cutout, simply push to restart. USB Charging 4.2A.