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The "old square style USB plug" is USB-B. It's the counterpart of USB-A, the ubiquitous microUSB-B connector is meant to be a tiny version of it (there's also m
by qalmakka 4y ago
The "old square style USB plug" is USB-B. It's the counterpart of USB-A, the ubiquitous microUSB-B connector is meant to be a tiny version of it (there's also miniUSB-B, which now is mostly dead, and mini and micro A, which no one ever used).