FORIDA Hub Type 10Gbps C Splitter PD 100W Power Charging USB 3.2 Gen2 Adapter For Laptop MacBook Desktop Tablet

The difference between the two versions: 1. **100W PD Charging**: This version supports a 100-watt power input through the rear, which then charges the laptop with 100 watts via the hub. 2. **5V Plug Extra Power**: The key feature of this version is that when you need to connect two or more high-power hard drives and the power output of the laptop is insufficient, it may not be able to support the load stably. In such cases, you can use the extra power port at the rear to provide power support, ensuring stable operation for multiple high-power devices like hard drives.