Is it safe to let someone charge their phone from my MacBook?
While I was at a coffee shop, someone's phone wouldn't charge from the available outlets, so I offered to let her use my MacBook for power. Her phone…
USB charging
How can I charge my Logitech A20 X over USB without switching out of Lightspeed wireless mode?
I recently bought a Logitech A20 X headset and normally connect it through the Lightspeed wireless dongle. The headset also supports USB and Bluetooth, but I want to…
How can I charge my wireless headset over USB without switching it to USB audio?
I bought a Logitech A20 X and normally use it through the Lightspeed wireless dongle. The headset also supports USB and Bluetooth, but I want to use Lightspeed…