Sanwa Supply USB Gen1 4 Ports with 3.1 Hub, (Self-Powered/Bus-Powered), Magnet, Black, USB-3H418BK

♪Welcome to our shop! For over six years, our company, TJM Products Japan Inc., has been selling products from Japan to international customers on other platforms, where we have earned "Top Rated Seller" status and over 2,500 positive reviews. We have now begun selling on JOOM as well. Please shop with confidence! ---------------------------------------------------- *Important Notes Regarding Electrical Appliances* [Voltage] Japanese electrical appliances are designed for Japanese voltage specifications (90–110V). Using them with a different voltage may cause malfunctions; please use a voltage transformer.

[Plug Type] Japanese electrical appliances use Japanese plug configurations (Type A or Type B). Please use a plug adapter if necessary.

[Important Information: Voltage Transformers vs. Plug Adapters] A voltage transformer adjusts the voltage to match your device's specifications. A plug adapter merely changes the plug shape and does not adjust the voltage. Using only a plug adapter without a voltage transformer may result in product damage.

[Disclaimer] We accept no liability for malfunctions or damage resulting from improper use, such as operating the device without a voltage transformer.

This is a USB hub with 4 USB 3.1 Gen1 (USB 3.0) ports. It has a magnet so it can be securely attached. This unit can be powered by both a self-powered device and a bus powered device. It comes with an AC adapter for stable operation. With one port on the side, it's easy to connect wide USB devices. It's ultra-compact. It supports USB 3.1 Gen1 (USB 3.0) SuperSpeed mode (5Gbps, theoretical value).