Review on 💻 High-Performance 4 Port KVM Switch with 4K@60Hz HDMI Cables - Share Keyboard, Mouse, and 1 Monitor Among 4 PCs/Laptops/DVRs/NVRs by Dick Grayson

The device includes 4 HDMI cables, 4 USB AB cables, a USB cable for power supply (without adapter), a remote control for KVM and a cable for a remote control. . The model I purchased also included a headphone jack and had no additional USB ports, and I tested the unit with the power cord plugged into the USB power adapter. the soundbar had no problems with sound via HDMI after the switch. I tested it at 4k 60Hz and didn't notice any loss in visual quality or performance below 60fps in games. You also don't need to connect an HDMI cable. if you want something like just keyboard and mouse control and only use the laptop display for output. Another similarly priced 4K 60Hz KVM I bought didn't let me do this, so I'm thrilled it works. So far I've encountered these issues, which aren't a big deal to me, but might be a reason for someone to look for a different solution. My USB wireless trackball doesn't work in Ubuntu when the shortcut button is enabled. With the shortcut button disabled, I had no issues with the USB trackball. On Windows there was no problem with enabling or disabling the shortcut button. With the headset plugged in, the audio in my headphones was quiet even at max volume, but the audio through the soundbar via HDMI was still good. When turning on the desktop PC I had no display until past the BIOS prompt screen. I was still able to press a key to enter BIOS even though I didn't see the BIOS prompt screen, then the BIOS screen came up shortly after entering BIOS.