4 Port USB HUB Superspeed3.0 Portable HUB

Description

When looking for a 4-port USB 3.0 hub, consider these factors:

1. **Data Transfer Speed**: USB 3.0 offers up to 5 Gbps, ideal for transferring large files quickly.

2. **Power Supply**: Some hubs are bus-powered (drawing power from the computer) while others come with an external power adapter, which is better for powering multiple devices.

3. **Build Quality**: Look for a hub with a sturdy design and good reviews for durability.

4. **Compatibility**: Ensure it works with your devices and operating systems.

5. **Additional Features**: Some hubs include features like individual power switches for each port or LED indicators.