Hi, I am using this with a MacBook Air M1 2020. It’s connected to my GBit LAN. If I access data on my fast NAS system, it only transfers data at ca. 50 MB/s. Why? My other computers access the same NAS with the same cable and achieve 110 MB/s.
Are your other computers running MacOS?
If not, perhaps disable SMB signing on MacOS. This often speeds up transfer speeds to NAS systems.
High-Speed, High-Def: USB - C and USB-A data ports provide file transfer at speeds up to 10 Gbps.