3Port USB 2.0 Hub Maximum efficiency: This 3port USB 2.0 hub supports simultaneous connections to multiple devices such as portable hard drives, USB drives (U drives) and card readers, delivering stable and speed transmission for everyday data transfer. Portable design: Compact and lightweight, you can take this USB port splitter anywhere. It is plugandplay, with no driver installation required to extend your USB ports. Safety protection: Builtin overload and instant current protection safeguard both the hub and connected devices, helping ensure safe use. Flexible rotation design: The hub features a 90/180 degree rotation, making it easy to connect to laptops, PCs or other devices. This design enhances accessibility and compatibility while keeping cables organized. Use scenarios On the go with a laptop: Connect an external hard drive, a USB flash drive and a card reader to transfer files quickly without crowding your laptop's remaining ports. Desktop or media setup: Expand USB access on a PC or workstation to handle multiple drives and readers for backups, media transfer or data management. Travel, classrooms or meetings: Share and connect multiple USB devices to a single hub for demonstrations or collaborative work without rearranging ports. Specifications and compatibility Ports: 3port USB 2.0 hub Function: Plugandplay; no driver installation required Rotation: Flexible 90/180degree design Safety: Overload protection and instant current protection Compatibility: Works with standard USB 2.0 devices and supports connection to laptops, PCs and other devices for expanded USB access