After getting a late 2016 Macbook Pro with Touchbar I need to plug in so many different devices that there weren't ports for, only 4 USB-C ports. Here are the 8 devices I've been testing out to make this new laptop work for my set-up.
1. Apple USB-C Male to USB-A Female
2. Apple Thunderbolt 3 male to Thunderbolt 2 female
3. StarTech Thunderbolt 3 to Thunderbolt 2 adapter
4. StarTech Thunderbolt 3 to Dual 4K Displayport
5. StarTech Thunderbolt 3 to Dual 4K HDMI
6. StarTech Thunderbolt 3 Dual 4K Docking Station
7. Samsung T3 500GB Hard Drive
8. SanDisk USB-C 3.1 SD Card Reader
Special thanks to B&H Photo Video for sending the StarTech products out for testing. I purchased the rest on my own. This is not an ad, I'm just sharing my experiences of #DongleLife.