Welcome to our store! 1. 1.5 GBPS: Equipped with USB 3.0 technology, the 4 USB ports transfer data at speeds up to 5 Gbps, fast enough to transfer HD movies in seconds. 2. COMPATIBLE: The combination of USB A and USB C is compatible with OS laptop air, PS4 Pro, computers, laptops, and other devices. 3. PLUG AND PLAY: The USB C dongle is fully plug and play, requiring no drivers. Compatible with Windows 10/8/8.1/7/Vista/XP, OS X, Linux, and Chrome OS. (The USB 3.0 hub is backward compatible with USB 2.0 and USB 1.1). 4. HEAT DISSIPATION: The USB C docking station features excellent heat dissipation design, remaining cool even after prolonged use for stable operation. 5. ALUMINUM ALLOY: The USB C hub extender is constructed from a durable aluminum alloy with high hardness, offering wear resistance and longevity. Item Type: 4-in-1 USB 3.0 Hub Material: Aluminum Alloy Color: Deep Space Grey Port: 4xUSB 3.0 1 x 4-in-1 USB 3.0 Hub Customers are our top priority. If you discover any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We are committed to providing you with the best after-sales service.