JESWO USB Hub with Power USB Expansion 4 Charging USB 5Gbps Data USB Independent 12V3A AC Adapter Compatible with Pro and other Laptop Supply, 7-Port

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause 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 appropriate voltage or equipment. --------------------------------------------------- 【11-Port Powered USB Hub】: Instantly transforms one USB hub into 7 USB 3.0 ports and 4 charging ports, supporting USB flash drives, keyboards and mice, printers, hard drives, and other USB peripherals. 【5Gbps High-Speed Data Transfer】: Seven USB 3.0 ports synchronize data at ultra-high speeds of up to 5Gbps, 10 times faster than USB 2.0, allowing for instant transfer of large files. It is backward compatible with USB 2.0 and 1.1. 【Independent Switches】: Each port has its own on/off switch for individual control, eliminating the need to disconnect devices. Additionally, each port has a blue LED indicator for easy power status confirmation. 【12V 3A Power Adapter/2.4A Charging Port】: Equipped with a 12V 3A power adapter, it provides sufficient power and can stably connect multiple high-power devices simultaneously. The smart charging port supplies a current of 2.4A. Note: When using the USB hub, the power adapter must be connected. 【Wide Compatibility】: Compatible with most operating systems, including Windows 11/10/8, Mac OS, and Linux 2.6.14 and later. Plug and play, no drivers required, hot-swappable. USB hub