ELECOM Hub 4 Ports 1m with AC Adapter Compatible and Other Laptops Compatible with Nintendo Switch Black USB3.0 Self/Bus MacBook/Surface

---------------------------------------------------------------------- 【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.

Kindly confirm these details before placing your order. ---------------------------------------------------------------------- This is a self-powered/bus-powered USB hub that comes with an AC adapter. It supports USB3.0, which has a transfer speed of 5Gbps, which is approximately 10 times the transfer speed (theoretical value) of conventional USB2.0. If your computer or device supports USB3.0, you can transfer large amounts of data at high speed. It can also be used with USB2.0/1.1, so it can be connected directly to computers and devices that support USB2.0/1.1. By connecting the included AC adapter and using it in self-power mode, a stable power supply is possible even when using high power consumption hard disk drives or DVD drives (*).