Today I installed the DELL universal dock. $110 from Amazon http://www.amazon.com/Dell-Display-UltraHD-Universal-D3100/dp/B00O0M46KO
I'm not a DELL fan but I am a fan of this product.
- Truly plug and play - It worked perfectly out of the box
- 5 USB ports
- Ethernet port for wired networking reliability and speed
- Audio jack for audio out
- Supports 3 monitors 2 of which are HDMI
This universal dock is a great buy. I highly recommend for anyone using a laptop who wants 1 or more monitors.