The Belkin Surge Protectors offer extra outlets,power extension from wall outlets and protects valuable electronics from damaging power surges. This power surge protector safeguards your personal computer, printer, hard drives, modems and other hard-to-replace equipment against damage, data loss, file corruption and system crashes. Main Specifications Product Description: Belkin – surge suppressorbr Device Type: Surge suppressor – external Output Connector(s): 4 x power BS 1363 2 x 4 pin USB Type A (power only)