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Jeff Geerling tests the WisdPi 10G Ethernet Expansion Card for Framework computers, finding that USB-C bandwidth complexities and the Realtek RTL8159 controller limit performance on many laptops, especially under Linux.
A review of new, smaller, cheaper 10 GbE USB adapters based on the RTL8159 chip, highlighting performance variability across different USB standards and recommending USB 3.2 Gen 2x2 ports for full speed.