Features: 1. Aluminum alloy casing is more fashionable and beautiful. 2. Applicable system: For WIN XP/WIN7/WIN 8/WIN10 (does not support for MAC OS system) 3. The USB interface can link a mouse, keyboard, hard disk reader, and so on. And its resolution is up to HDMI-1920x1080P. 4. Support USB3.0 interface computer, for Windows XP, for Win7/8/10 system. 5. This Product is applicable to your desktop computer or laptop, you can use it safely. Specification: Material: Aluminum alloy Length: Approx. 26cm/10.2inch Interface: 1 x USB male (connected to desktop computers, laptops) 1 x HDMI (highest resolution 1920x1080Px60hz) 3 x USB3.0 female (can connect mouse, keyboard, card reader, mobile hard disk, etc.) Transmission Rate: USB3.0 standard (5Gbps) Package List: 1 x HUB Note: Driver installation: The first time you need to install the driver, insert the product into the computer, open My Computer, there is a FL2000 drive letter, click to install, the driver can be used after installation, and then do not need to install again. Note that VGA has no audio transmission. 1、Aluminum alloy casing is more fashionable and beautiful. 2、Applicable system: For WIN XP/WIN7/WIN 8/WIN10 (does not support for MAC OS system) 3、The USB interface can link a mouse, keyboard, hard disk reader, and so on. And its resolution is up to HDMI-1920×1080P. 4、Support USB3.0 interface computer, for Windows XP, for Win7/8/10 system. 5、This Product is applicable to your desktop computer or laptop, you can use it safely.