One-Botton Switch: With the LED light and switch button design, you can easily switch multiple USB devices between 4 computers with one click and clearly know the working status. Additional 3.5 mm audio output.
High Power Devices Supported: USB Switch is designed with an extra USB-C (5V 2A) power supply port. If you use some high-power devices such as HDD, USB cameras, headphones, etc, you may need to connect extra power for stable performance. (The power adapter is not included)
NOTE: Do not use the usb port to power the speaker, otherwise, it may lead to unstable connection.