The theory states that the maximum number of USB devices you can connect to a computer is 127, but what is the practical limit? In reality, it seems to stay at 111, which is the maximum reached by Linus Tech Tips, a famous YouTube technology channel with 15 million subscribers, who has done the test.
Better to stay at 111
While the theoretical maximum number of devices that can be connected is 127, how can we do it? Computers have a limit of USB ports that is far from this figure. Desktop computers, which house more ports than laptops, usually integrate three or four on the front plus another three or four on the back, which gives us a sum of eight or so on.
To alleviate this limitation, the content creator used a cryptomining board, which basically allows him to connect a device with dozens of ports to a port, and thus connect other devices to it. It works like a thief with a plug.
In this way, he shows us in a video how he connects 112 USB ports to a computer. This was the final number with which the computer collapsed, without responding, with 111 responding and some devices continued to operate. Although the performance of the PC was not the same when it was saturated, it was capable of working and coordinating certain ports.
Despite this, from several dozen devices, the operation of the computer slowed down, and failed. There are many types of USBs, so you didn’t just connect pen drives, but also keyboards or mice. Despite this, some could continue to be used, while others were rendered useless.
Now we know that connecting 112 USB devices blocks it, better to stick with 111. Of course, we must bear in mind that the ability to manage several USBs also depends on the PC, since not all of them have the same properties. If you are interested in USBs, although not to carry out an experiment like this but to use them on a daily basis, here we show you the best ones.
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