Sanwa Supply USB Gen 1 USB Combo 4 Bus 3.1 + 2.0 Hub, Ports, Powered, Black, USB-3H421BK

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 is a combo hub with 1 USB3.1 Gen1 (USB3.0) port and 3 USB2.0 ports. It is ideal for use with devices that do not require USB3.1 Gen1 (USB3.0), such as wireless mouse receivers. The USB3.1 Gen1 (USB3.0) port supports SuperSpeed mode (5Gbps) [standard value]. Even if a USB 2.0 device is connected to the USB 2.0 port, the USB 3.1 Gen 1 port can operate in SuperSpeed mode. It is compatible with the USB 2.0/1.1 standard, so it can be used with computers that have conventional USB 2.0 ports. It is a bus-powered type that does not require AC power. Supply current: Maximum 820mA (total of all 4 ports) Size: Approx. W95 x D26.5 x H15.5mm Weight: approx. 32g Cable length: Approx. 10cm