It’s no surprise that NVIDIA is gradually dropping support for older videocards, with the Pascal (GTX 10xx) GPUs most recently getting axed. What’s more surprising is the terrible way t…
A USB host providing more current than the device supports isn’t an issue though. A USB device simply won’t draw more than it needs. There’s no danger of dumping 5A into your 20 year old mouse because it defaults to a low power 100mA device. Even if the port can supply 10A / 5V or something silly, the current is limited by the voltage and load (the mouse).
A USB host providing more current than the device supports isn’t an issue though. A USB device simply won’t draw more than it needs. There’s no danger of dumping 5A into your 20 year old mouse because it defaults to a low power 100mA device. Even if the port can supply 10A / 5V or something silly, the current is limited by the voltage and load (the mouse).
Well, the original comment was about “pushing more current through than the spec”, and that’s pretty much what we did…