Technical Specifications
| Computer Ports | 4 USB-connected computers |
| USB HID Ports | 3 |
| USB 3.2 Gen 1 Ports | 2 |
| Switching Methods | Front panel push button, mouse roaming, hotkey commands |
| Mouse Technology | Mouse Absolute Coordinate Technology |
| Screen Layout Presets (4-screen) | 4×1, 2×2, 1+3, 1×4 |
| Screen Layout Presets (3-screen) | L1, L2, L3, L4 |
| Operating Systems | Windows, Mac, Linux |
| Installation | Plug-and-play, no driver required |
| USB Tracking | Independent or concurrent USB device operation |
| USB Peripheral Sharing | Flash drives, printers, scanners |
Source: DSGIO — KMS-U304 4 Ports KM (USB) Switch with USB HID, USB 3.0, Audio and Hotkey Switching, and Mouse Roaming function(KMS-U304). Verify with manufacturer.
Source: DSGIO — KMS-U304, KM Switch. Verify with manufacturer.
