The Tripp Lite IS1000 Isolation Transformer is a reliable surge protector designed to safeguard your electronic devices from power surges. With a surge energy capacity of 680 joules, it provides ample protection for your equipment. This model features 4 outlets and a 6ft cord for convenient power distribution. The Tripp Lite brand is known for its quality and durability, making this isolation transformer a dependable choice for your power protection needs.