DTECH High Speed USB 3.0 HUB 4-Port Black 5Gbps DC 5V 2.4A Multi-Port Charger USB Extension HUB 

USB 3.0, also known as Super Speed USB, boasts a maximum transmission speed of 5 Gbps. When multiple devices share a single USB channel, the main control chip allocates and manages the available bandwidth for each device. This product features a high-performance USB 3.0 HUB main control chip and offers full support for Windows, Mac, and Linux operating systems. It is compatible with a wide range of USB devices, including mobile hard drives, flash drives, cell phones, tablets, card readers, MP3/MP4 players, mice, keyboards, cameras, printers, and scanners. With this product, the existing USB port on desktop PCs, laptops, and tablets can be easily expanded to accommodate additional USB ports, thereby meeting the growing demand for device connectivity and addressing the shortage of USB ports on computers. The device is user-friendly, supporting plug-and-play functionality without the need for drivers or computer restarts.

Additionally, it supports the BC1.2 charging standard, allowing each port to deliver a maximum charging current of 2.4A. The offline charging feature enables the device to function as a multi-port charger without being connected to a computer. When paired with a USB power adapter, it can charge cell phones, tablets, and other digital devices.