If you just want extra USB-C ports, this inexpensive 10Gbps 4-port hub is quite good: https://www.amazon.co.uk/gp/product/B0BVQKQ9P3/ Then again my desktop computer is a Mac Studio with 6 TB4 ports. I just connect mine to one of the front ports. It's surprising how long it took for true USB-C hubs to arrive.