Optimal Connectivity: Experience the convenience of enhanced connectivity with our 4-Port USB Hub. Designed for both USB 3.0 devices, this hub ensures a seamless connection and rapid data transfer rates, making it perfect for multitasking professionals. Universal Compatibility: Compatible with various devices, this expansion dock can connect to PCs, laptops, and other USB-enabled devices, ensuring a versatile plug-and-play experience without the need for drivers. Compact and Portable: Featuring a sleek, compact design, our splitter is ideal for on-the-go use. Its construction ensures it can handle the rigors of daily travel, making it a reliable choice for mobile setups. Enhanced Data Transfer Speeds: With the capability to support high-speed USB 3.0 data transfer, you can transfer large files in seconds, significantly boosting your productivity and efficiency. Product name: USB3.0 1:4 expansion dock Function: Applicable for ROS robot/car, for /RDK series motherboard/ series motherboard/PC computer, industrial computer, mouse and keyboard Protection circuit: short circuit/overcurrent/reverse current protection Interface: 4xUSB3.0+Type-C power supply port Compatible system: Compatible with for Win7/8/10/11, for MacOS, for Linux, for and other systems Transmission speed: 350Mbps Cable length: 30cm Interface compatibility: USB3.0 and backward compatible with USB2.0 and USB1.1 Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:Black Material:ABS Package Contents: 1 * USB 3.0 Hub Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.