I have connected many things to it and it works fine. Sometimes when I restart the Mac it's connected to, I have to unplug it and plug it back in before the Mac recognizes that it's plugged in. After that it works fine even if I put the computer to sleep and wake it up.
EEEKit 5-Port USB Hub for PS4 Slim - High-Speed USB 3.0/2.0 Charger Controller Splitter Expander for Playstation 4 Slim
12 Review
Plugable USB C Cube - Mini Docking Station: Thunderbolt 3 & USB-C Compatible, Connect HDMI up to 4K Monitor @30Hz, Ethernet, 3X USB Ports
13 Review
Smartphone Samsung Galaxy S10 8/128 GB, Dual nano SIM, mother-of-pearl
16 Review
USB C Hub 4 Ports with USB 3.0, USB C to USB Adapter - Small Hub for Laptop, Compatible with MacBook Pro, New Mac Air, Surface Pro 7, Chromebook, iPad Pro, iMac, Laptops
11 Review
Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
Enhance Your Visual Experience with Logitech C260 Webcam
78 Review