This desk power strip comes with a 5-year warranty and our friendly US-based customer support team is available to answer any questions you may have during our normal business hours. MOUNTABLE POWER STRIP: This clamp surge protector features cable management, foam padding to keep your power strip securely in place and silicone padding to keep the c-clamp securely fastened to your desktop. EDGE MOUNT POWER OUTLET: Black Power Supply easily clamps to your desktop edge, fitting desktops up to 2" and power strips from 1.6" to 2.4". A great solution for our full line of standing desks or any office, home or garage workspace. DESK CLAMP POWER STRIP: Enjoy the convenience of adding AC power outlets and USB accessibility to your desktop, making it easy to plug and unplug your devices without crawling under your desk. The power strip cord measures 5 feet long. SURGE PROTECTOR + POWER STRIP TABLE MOUNT: Surge protector power strip with clamp mount attaches to the edge of your desktop for convenient access. All-In-One power strip includes two USB A ports (2.1A & 1A) for charging and 3 AC power outlets (15A, 125V, 60Hz).