Up until now I used a hub with 3 USB ports and LAN (RJ45). An Y cable connected the USB port on the power supply to provide additional power to the hub.
I found something better.
- Really small form factor
- 2 USB 3 ports,
- 1 RJ45 LAN port
- Card reader (SD and Micro SD)
- Micro USB power connector
Take a look:
I tested it connected to the Surface Pro power supply and the Asus MB168B+ USB monitor. Works fine.