Blue: Supporting USB 3.0 SuperSpeed technology and above, blue ports identify a device capable of fast data transfer: up to 5 Gbps (that's 5,000 Mbps) -- a significant jump from previous generations.
If you look at a spec sheet for one of the best gaming laptops or best gaming PCs you might see it listed with a USB4 port, a USB 3.2 Gen 2 port and two USB 2 ports. But what does that all mean and ...