USB 2.0 4port hub with a builtin 45 cm USB cable. Backwards compatible with USB 1.1, this hub provides convenient expansion for laptops, desktops, and devices that need extra ports. The USB 2.0 interface offers faster data transfer and reliable connectivity for peripherals. Compact and durable design. This small hub saves desk space and is easy to carry in luggage or a bag. It features builtin protection to help safeguard connected devices and the hub is designed for years of use. USB ports are spaced to allow easy plugging and unplugging. Independent on/off per port. Each of the four ports can be turned on or off individually without unplugging the connected device, reducing wear and preventing accidental disconnections. Key attributes at a glance: Ports: 4 USB 2.0 ports with ample spacing Cable: Builtin 45 cm USB cable Compatibility: Backwards compatible with USB 1.1 Protection: Builtin multi protection for safe operation Port control: Individual on/off control for each port Use scenarios: On the go with a laptop or tablet: connect a keyboard, mouse, and USB drive to expand usable peripherals while traveling, in hotels, or during business trips. Desk or home office: add external storage, a printer, webcam, or other USB devices to a single hub, keeping cables organized and reducing desktop clutter. Classroom or lab: share multiple peripherals among devices, enabling quick setup for students or collaborators without unplugging equipment.