Expand your connectivitys with this retractable USB splitter featuring 3 port ( 1 for data transfer & charging, 2 for charging only) 1.1m extendable cable for device management The usb2.0 hubs four adjustable length setting and construction, ensuring storage and for multiple devices for students, travel, and professional needing simultaneous charging for phones / tablets while transferring data from peripherals like keyboards or flashes drive Streamlines your workspaces with space saving USB extender, 480Mbps transfer speeds and 3 device charging without tangleds cable Perfectly adapts to tight space in offices, car, or home setups, extending USB port for laptops, chargers, powerbanks, and USB powereds accessories