Why is the power on the USB ports left on when the laptop is turned off? After three months of staying idle and unplugged from the mains, the mouse LED depleted my
![Amazon.com: Onep USB C to Mini DisplayPort, Onepeace Thunderbolt 3 Cable to USB C 6.6FT, Compatible for MacBook ProAir 2020-2016, Surface Book2, Galaxy S2191020 (NOT Thunderbolt 2) : Electronics Amazon.com: Onep USB C to Mini DisplayPort, Onepeace Thunderbolt 3 Cable to USB C 6.6FT, Compatible for MacBook ProAir 2020-2016, Surface Book2, Galaxy S2191020 (NOT Thunderbolt 2) : Electronics](https://m.media-amazon.com/images/I/51v1WdSIfgL.jpg)
Amazon.com: Onep USB C to Mini DisplayPort, Onepeace Thunderbolt 3 Cable to USB C 6.6FT, Compatible for MacBook ProAir 2020-2016, Surface Book2, Galaxy S2191020 (NOT Thunderbolt 2) : Electronics
![Is this a thunderbolt 3 port? I am curious about the data transfer rates. Is it 40gbps? 5 or 10? The SS symbol next to the thunderbolt confuses me. Thanks : r/UsbCHardware Is this a thunderbolt 3 port? I am curious about the data transfer rates. Is it 40gbps? 5 or 10? The SS symbol next to the thunderbolt confuses me. Thanks : r/UsbCHardware](https://preview.redd.it/y8x4l69ts8t61.jpg?width=640&crop=smart&auto=webp&s=76c5dcbd40d748b634ed005f1bc6c816a0a9c8f0)