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made more complicated than usual by the presence of implicit parameters. We want
When USB 3.0 came out in 2008 it had a max speed of around 5 Gbps. However, when USB 3.1 came out in 2013 with a max speed of 10 Gbps, the 5-Gbps version was renamed to USB 3.1 Gen 1, while the new, faster spec was USB 3.1 Gen 2. Confused yet? Well, it gets worse. When USB 3.2 came out in 2019, the 5-Gbps USB was rebranded again to “USB 3.2 Gen 1,” the 10-Gbps version became “USB 3.2 Gen 2,” and the new 20-Gbps spec became—you guessed it—USB 3.2 Gen 2x2. … Wait, what? The “2x2” refers to running two 10 Gbps lanes of data simultaneously and … you don't need to know all of this. Many hub manufacturers have given up on names, labels, and symbols. They've just started printing the maximum speed next to ports directly.，这一点在PDF资料中也有详细论述
ZDNET's key takeaways Apple announces MacBook Air with M5 processor.，更多细节参见PDF资料
Из ВСУ начала массово сбегать «элита»02:22。关于这个话题，safew官方版本下载提供了深入分析
Венесуэла подписала новые контракты на поставку нефти США08:58