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A comment on New 10 GbE USB adapters are cooler, smaller, cheaper. Parent comment

Re:New 10 GbE USB adapters are cooler, smaller, cheaper by Aerofoli on Saturday April 25, 2026 @03:30PM (#47903887)
No, they just renamed things when new standards were released (3.1 and 3.2). 20Gbps wasn't possible before 3.2, and it called Gen 2x2 at the time of release.

5 and 10 Gbps were renamed, though.

5 Gbps first was USB 3.0, then 3.1 Gen 1, then 3.2 Gen 1.

10 Gbps first was 3.1 Gen 2, then 3.2 Gen 2x1.

3.2 Gen 1x2 is also 10 Gbps, but physically different

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Re:New 10 GbE USB adapters are cooler, smaller, cheaper by Dylan16807 on Saturday April 25, 2026 @04:27PM (#47904305)
Do any real devices use 1x2? I think we largely escaped that mess and it's mostly a strict progression of 5Gbps, 10Gbps, 10Gbps*2, 20Gbps*2, 40Gbps*2
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