Whether yoursquore at home or in the office tripp litersquos u280 010 st 10 port usb charger provides plenty of ports and power to keep all your devices at 100 capacity no more peering behind furniture to find an available outlet or unplugging one device to charge another you can charge up to ten tablets cell phones laptops and other devices at the same time it doesnrsquot require a computer so you can take it anywhere ac power is available to charge your usb devices simply plug the includ