ELECOM Hub 4 Ports Bus Powered with Magnet Compatible with and Other Notebooks Nintendo Switch White USB3.0 MacBook/Surface Pro/Chromebook U3H-T405BWH

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. This USB hub is compatible with USB 3.0 and achieves a transfer speed of 5 Gbps, approximately 10 times faster than conventional USB 2.0 (theoretical value). If your computer or device is USB 3.0 compatible, you can transfer large amounts of data at high speed. The power supply current is 80% higher than USB 2.0, allowing stable operation even when multiple devices are connected. It can also be used in USB 2.0/1.1 environments, so it can be directly connected to computers and devices that support USB 2.0/1.1. This is a bus-powered type that does not require an AC adapter.