Desk Clamp Power Strip USB C: This desktop power outlet has 4 grounded 3-prong outlets on the top, 2 ungrounded 2-prong outlets on the top, 4 USB ports (including 2 USB-C), charge your phone quickly with the 20W USB-C PD port, you can power up to 10 devices at once, the desktop power strip supports maximum power of 1625W (125V~13A) and is compatible with AC voltage ranging from 100V to 250V. Multiple Safety Protection: ETL listed, and made of the top-grade UL94 V-0 flame-retardant material short-circuit, grounded, overload, over-voltage protection safety system. The on/ off switch can automatically shut off and protect your expensive electronics, providing a safe and reliable charging environment. Power Strips with Surge Protection: This desk clamp power strip features 6 widely spaced outlets and 1700j surge protection, safeguards your home/office equipment such as expensive computers, mobile phones and other electronic devices, and routers from voltage fluctuations, surges, and s