Does this USB KVM HDMI Switch need power?
Yes, please Must connect two USB C to A cables for better Power Supply and Data Transfer. If you connect high-power equipment like Hard Disk Drives, please connect the USB C power cable to work more stably.
Can the KVM Switch USB be connected to the hard drive?
Yes, it can, but you need to connect the power cable (USB-C charging) to the power source for stable performance.
Can HDMI switch or USB switch be used separately?
Yes, when HDMI switch function is used alone, it is necessary to connect both USB C to A cables for power supply or Type-c power supply port. The power supply requires a current of more than 5V/500mA.
Why does the screen turn black for a few seconds when switching?
When the input channel is switched, the product will read and write the EDID again, resulting in a black screen. The specific time depends on the computer speed and the response time of the display.
What is the approximate total cable length supported by the input and output USB ports?
The total cable length should not exceed 3 meters. If it exceeds the limit, the U disk or device will not respond when connected, or the recognition will fail.