Review on 🌐 StarTech.com USB C to Gigabit Ethernet Adapter - Black - USB 3.1 to RJ45 LAN Network Adapter - USB Type C to Ethernet (US1GC30B) - Limited stock - Explore the alternative US1GC301AUW by Kevin Hawkins

I'm not sure if it was my computer, router or adapter, but my router keeps downloading the settings at 100 Mbps instead of the 1 Gbps it should handle. I tried changing the settings on both the computer and the router, but after about 30 minutes of use, particularly during boot, the router reset them back to the 100Mbps setting. I bought another brand that plugged into a USB 3.0 port and no problem with that. I downloaded quite a bit and it never reset me to 100Mbps. Now I have Startech on my daughter's computer and it does the same thing. I think this adapter has some problems. My suggestion would be to try a different brand.