Elecom USB Hub Bus Powered 4 Ports Black USB3.0 U3H-H040BK

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- Increase the number of USB-A ports and keep your desk area tidy. A USB hub with USB-A connectivity, equipped with 4 USB-A ports. High-speed data transfer is possible with USB 5Gbps (USB3.2 (Gen1)). The slim design with limited functionality makes it convenient to carry. *This product is for adding more USB ports. We do not recommend using this product to charge smartphones or tablets. Compatible with USB 5Gbps (USB3.2 (Gen1)), achieving transfer speeds more than 10 times faster than USB2.0. *Theoretical value *To use USB 5Gbps (USB3.2 (Gen1)), the device must be compatible with USB 5Gbps (USB3.2 (Gen1)). It has a compact design with a thickness of about 10 mm and a weight of about 33 g, with limited functions, making it convenient to carry when working from home, on business trips, or traveling.