buy 4-Port USB Hub i-Tec U3CHARGEHUB4 . The i-Tec U3CHARGEHUB4 4-Port USB Hub is a USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub designed to efficiently expand connectivity for desktops and laptops through four high-speed USB 3.0 Type-A ports. This compact and lightweight device features a black plastic casing, measuring 103 mm wide, 31 mm deep, and 10 mm high, making it easy to integrate and carry. A key feature is the ability to individually connect and disconnect each USB port, ensuring optimal data transfer and charging performance by activating only the ports in use. It supports transfer speeds up to 5 Gbit/s, allowing effective management of external devices like HDDs or SSDs, while also enabling simultaneous charging of phones, tablets, or other peripherals with an optional maximum power of 10 W via an external power adapter (not included). The hub connects directly to any USB port on the computer, installing automatically without additional drivers, and is even compatible with Android operating systems, extending its versatility beyond Windows or macOS environments. Powered solely via USB, it offers a simple, cable-free solution for daily use in both office and home settings. In summary, the i-Tec U3CHARGEHUB4 USB hub is a practical and functional accessory for users needing to increase USB port availability without sacrificing speed or independent port management flexibility. Compatible: Windows, Apple, Linux, AndroidWindowsLinuxMac OSLaptopType: USB HubConnections: USB A 3.2 Gen 1 (3.1 Gen 1) x 4USBPorts: 4Colour: BlackMaterial: PlasticCharacteristics: LED in operation indicatorIncludes: User manual