Features: Boost your productivity with portable USB3.0 hubs! With 3ports and transfer speed up to 480Mbps, it supports multiple devices simultaneously, making it perfect for busy professionals on travel Our USB hubs is designed for desktop and laptop computers. It is easy to use, requiring no external power source or software installation, and supports hot swapping for added convenience Take your work or gaming setups to the next level with our USB hubs. It supports high-speed data transfer, allowing you to transfer files quickly and efficiently. With its compact size and durable ABS and metal construction, it is perfect for use in home, in office, or on road. Specifications: Material:ABS+Metal Port:USB3.0+2.0HUB Support:Win95 osR2/98SE/Me/2000/XP,Linux2.4andMac os8.5VASTA Speed:Up to 480Mbps, Power:USB 5V/600ma External power supply: 5V/1.5A-2A Operating temperature: 0 -70 Storage temperature: 10 -90 Humidity: 10 % -90% non_ Condensing Storage humidity:10 % -90% non condensing Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xUSB3.0 Hubs