Hey everyone! I've been curious about USB hubs. From what I understand, when you connect a USB 2.0 device to a USB 3.x hub, it uses a built-in USB 2.0 hub, right? So if I connect multiple USB 2.0 devices, they're all limited by the speed of that single USB 2.0 connection back to the computer. Is there a way to connect several high-speed USB 2.0 devices to a computer using one USB 3.x cable while actually leveraging the USB 3.x speeds? Any insights would be appreciated. Thanks!
4 Answers
That's a pretty good question! I get why you'd want to do this, but honestly, can I ask why you need so many USB 2.0 devices at once? There might be better solutions for your needs if you explain your goals a bit more.
Just a heads up, you can only run devices at the speed of the slowest link in the chain. If you're connecting a mix of USB 2.0 and USB 3.0 hubs, everything will default to USB 2.0 speeds. You won't get any speed increase by chaining them.
Have you considered using active USB extension cables? They can work like small hubs, converting your USB 2.0 connections to USB 3.0 and back. If you plug multiple of these into a USB 3.0 hub, you could potentially manage your devices better without them throttling back to the 2.0 speeds.
Yes, you can indeed connect USB 2.0 devices to a USB 3.0 hub! But here's the catch: the total speed won't be shared equally among the devices. Instead of each device getting 480MB/s, they'll share that speed based on how many devices you have plugged in, which can slow things down. However, there might be specialized chips that could allow for more efficient connections if used correctly!
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