Hall Research 4-Port HDMI KVM Switch with USB 2.0 and 4K Video Support without Accessories

After connecting your PCs to this 4-Port HDMI KVM Switch with USB 2.0 and 4K Video Support, you'll enjoy uninterrupted video, keyboard, and mouse operation, regardless of the input source you're currently using. This high-quality, durable switch ensures that all connected PCs continuously detect a keyboard, mouse, and display, providing a seamless user experience when switching among the four HDMI inputs.

The KVM-HDU-4 model boasts an integrated 2-port USB 2.0 hub, which connects to the selected PC as you navigate between the four inputs. This versatile feature allows you to connect additional USB devices such as webcams, touch screens, or printers directly to the KVM Switch. However, it's important to note that devices plugged into the USB hub ports on the KVM Switch are only routed to the selected PC.

When you select a new PC, the USB devices disconnect from the last PC and connect to the newly selected one, providing a reliable and user-friendly operation. This 4-Port HDMI KVM Switch doesn't require a power supply connection as it draws its operating power from the PC USB connections. However, for those special cases where power-hungry USB devices are used or the PCs do not meet the USB power sourcing specifications, a 5v power input connector is provided on the unit.

The front panel of this HDMI KVM Switch features four individual buttons for selecting inputs, accompanied by LED indicators that display the currently selected input port and the status of each input. For added convenience, inputs can also be selected via hot-key sequences from the keyboard. This makes it an ideal solution for home theaters, classrooms, and other settings where multiple devices need to be connected to a single display.