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Multifunctional USB 2.0 Computer PC Switch External Power On/Off Reset Button With Audio Microphone Port for Hotel PC Switches - AliExpress
![Amazon.com: Powered USB 3.0 Hub, Wenter 11-Port Hub Splitter (7 Faster Data Transfer Ports+ 4 Smart Charging Ports) with Individual LED On/Off Switches, Power Adapter for Mac, PC : Electronics Amazon.com: Powered USB 3.0 Hub, Wenter 11-Port Hub Splitter (7 Faster Data Transfer Ports+ 4 Smart Charging Ports) with Individual LED On/Off Switches, Power Adapter for Mac, PC : Electronics](https://m.media-amazon.com/images/I/61jVT0JXIBL.jpg)
Amazon.com: Powered USB 3.0 Hub, Wenter 11-Port Hub Splitter (7 Faster Data Transfer Ports+ 4 Smart Charging Ports) with Individual LED On/Off Switches, Power Adapter for Mac, PC : Electronics
![What is the purpose of this USB port? It still outputs power even after the pc is shut down. : r/pcmasterrace What is the purpose of this USB port? It still outputs power even after the pc is shut down. : r/pcmasterrace](https://preview.redd.it/what-is-the-purpose-of-this-usb-port-it-still-outputs-power-v0-a8xahdvih4g91.jpg?width=640&crop=smart&auto=webp&s=4d5d8384827495f09195eca9db1c11dad4918aad)
What is the purpose of this USB port? It still outputs power even after the pc is shut down. : r/pcmasterrace
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1.2m Desktop Computer Pc Case On Off Switch Power Supply Reset Button Switch With Dual Usb Ports Audio Jack Home Office - Pc Hardware Cables & Adapters - AliExpress
Is there any way to turn off a USB port forcefully; i.e cut power to the port, completely through software while the system is running? - Quora
![Amazon.com: GELRHONR External PC Power Button,Desktop Computer Case Reset Switch Button with HDMI Port,Reset HDD Button Switch with Dual USB Ports,On/ Off with Audio Ports for Home, Office, Internet Cafes-120CM : Electronics Amazon.com: GELRHONR External PC Power Button,Desktop Computer Case Reset Switch Button with HDMI Port,Reset HDD Button Switch with Dual USB Ports,On/ Off with Audio Ports for Home, Office, Internet Cafes-120CM : Electronics](https://m.media-amazon.com/images/I/614FAhM6eQL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: GELRHONR External PC Power Button,Desktop Computer Case Reset Switch Button with HDMI Port,Reset HDD Button Switch with Dual USB Ports,On/ Off with Audio Ports for Home, Office, Internet Cafes-120CM : Electronics
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Amazon.com: Desktop PC Switch,Desktop PC case Switch Dual USB Ports Power Supply Supplies on/Off Reset Push Button Audio Microphone Port, Desktop PC Button : Electronics
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