Baseus UltraJoy Lite is a hub with 4 USB-A 3.0 ports that offers data transfer speeds of up to 5 Gbps, allowing you to quickly and efficiently transfer files from one device to another, improving your work or entertainment experience. You can connect various types of devices to the hub, including a mouse, keyboard, hard drive, USB flash drive and more. Each port has its own independent chip that speeds up data transfer. For your safety, the device also features technology to protect against short circuits, surges and overvoltages. A 15 cm cable was subjected to a bending test with 5000 bends. Its compact size will easily fit into your laptop bag or even your pocket, so you'll always have it with you.