The Yesido HB18 is a compact USB hub adapter designed for efficient data transfer and device charging. With 1 USB 3.0 and 3 USB 2.0 ports, it offers expanded connectivity for laptops, tablets, and smartphones. Built with a durable aluminum alloy and PVC casing, this docking station is ideal for work, entertainment, and multitasking on the go. Specifications: Interface: USB to USB Output Ports: 1 x USB 3.0, 3 x USB 2.0 Material: Aluminum Alloy + PVC Cable Length: 15 cm Function: Data transfer and charging converter Transfer Speed: USB 3.0 (up to 5Gbps), USB 2.0 (up to 480Mbps) Compatibility: Smartphones, Tablets, Laptops Support: HDMI 2.0 Video Splitter (if device-compatible) Key Features: 4-in-1 USB hub with one high-speed USB 3.0 port Fast data transfer for large files and smooth performance Supports simultaneous charging and data access Durable and compact design with a 15 cm cable Plug-and-play functionality for convenience and portability Ideal for use in offices, at home, or on the move