Product Description: JK38h USB2.0 HUB All-In-One 3 Ports Desktop Docking Station Space-Saving Design: The JK38h USB2.0 HUB is ingeniously designed to fit into a 3.14" hole on your desktop, maximizing your workspace efficiency. Its compact, round shape allows you to keep your desk organized and clutter-free while providing easy access to additional USB ports. Enhanced Connectivity: This versatile USB HUB addresses common desktop challenges by offering seamless solutions for charging and data transmission. With three ports available, you can connect multiple devices simultaneously, enhancing your productivity and convenience. Effortless Installation: Enjoy a hassle-free setup with the JK38h HUB. It features plug-and-play functionality, requiring no drivers or external power supply. Simply connect it to your computer, and it will automatically recognize and install, allowing you to start using it immediately. Durable Construction: Crafted from high-quality ABS material and electronic components, this USB HUB is built to last. Its robust construction ensures a long service life, providing reliable performance for all your connectivity needs. High-Speed Performance: The circular design of this multi-port USB adapter HUB supports data transfer speeds of up to 5Gbps. Whether you're transferring large files or charging devices, you can count on fast and efficient performance. Upgrade your desktop setup with the JK38h USB2.0 HUB, a perfect blend of functionality and design. Its space-saving form, easy installation, and high-speed capabilities make it an essential accessory for any modern workspace.