Featuring a clean, compact design, this USB 2.0 hub enables two devices to share a single available USB port with full USB 2.0 compatibility and performance. Hub uses a high quality NEC chipset. Warranty and Support – Questions only an expert can answer? When you contact our support team, you’re connecting with the engineers who design our devices. Every Plugable product is backed by our Seattle-based support team-even before purchase, and a 2-year limited parts and labor warranty after purchase Design – Sleek piano black finish. Ultra compact, travel friendly design with a built-in 12-inch USB cable. Apple notes: Note that some Apple devices such as the Apple SuperDrive look for Apple-specific signalling and will not work when connected through any USB hub. Compatibility Guarantee – Works with USB 3.0, 2.0, or 1.1 host controllers and devices on Windows, Mac, and Linux/Unix computers at USB 2.0 speeds. Transfer rates are device and USB host controller dependent. Fully plug and play, devices can be hot-plugged. Note – USB bus powered, requires no additional AC power. This hub is intended for low or self-powered devices. *USB Hub is not for charging and is not compatible with automotive USB ports. Functions as a USB hub only and will NOT charge devices. The USB2-2PORT has a clean and compact design. This standard USB hub enables two devices to share a single available USB port with full USB 2.0 compatibility and performance.