パソコンの電源を切っても、USB 機器に給電される ( ASUS 製マザーボード搭載製品 ) | ドスパラ サポートFAQ よくあるご質問|お客様の「困った」や「知りたい」にお応えします。
Struggling to figure out how to keep USB power ON when computer is sleep/shutdown. : r/pcmasterrace
usb power when off | MSI Global English Forum
Amazon.com: Powered USB 3.1 Hub, LIONWEI 10 Port USB Splitter 10Gbps USB 3.1 Ports with 60W (12V/5A) Power Adapter, Type A and Type C Cables, Individual ON/Off Switches, USB Hub Splitter for
USB Type-C and power delivery 101 – Power delivery protocol - Embedded.com
USB-C Programmable Power Supply For Any Project | Hackaday
Disabling USB Power on Shutdown on the N7 B550 – NZXT Support Center
USB Type C Power Delivery and Protection
Test Happens - Teledyne LeCroy Blog: USB Type-C and Power Delivery Messaging