Hitoor
Hitoor 403B DP 4x3 Triple Monitor KVM Switch
Connects four computers to three DisplayPort monitors with shared keyboard, mouse, audio and three USB 3.0 ports, supporting up to 8K@60 Hz or 4K@144 Hz
- TypeDisplayPort, USB
- PC ConnectorsDisplayport, USB 3.0
- Computer Connections4 Port Displayport - Triple Monitor
- Monitor Connections3 Ports Displayport Monitor
- Video ResolutionSupport resolution up to 8K@30Hz/4K@144Hz and backward compa
- PC SelectionPush Buttons and Wired Remote
- Share one keyboard, mouse and three monitors across four computers
- Switch instantly via front buttons or wired remote
- Drive three displays up to 8K at 60 Hz or 4K at 144 Hz
- Three USB 3.0 ports transfer data at up to 5 Gbps
- Audio and microphone jacks let you share headset or speakers
Three-monitor KVM for four systems
The Hitoor 403B DP lets four desktops or laptops share one keyboard, one mouse and three DisplayPort monitors. Each connected computer must already support triple-display output for the switch to work as intended. The unit also provides three USB 3.0 ports for peripherals plus separate audio and microphone jacks.
Upgrade from dual-monitor or two-system switches
Moving to this model makes sense when a workflow grows beyond two computers or two screens and the user needs simultaneous extended, mirrored or spliced views across three panels. It is not suited for setups that require HDMI or DVI monitor inputs, nor for single-monitor workstations that would leave two outputs unused.
Limits of the DisplayPort 1.4 interface
The switch passes up to 8K at 30 Hz or 4K at 144 Hz, with backward compatibility to DP 1.2. Bandwidth above those rates is not supported, so higher refresh rates at 8K or uncompressed 8K at 60 Hz cannot be achieved. Cable length and quality also affect whether the maximum resolutions remain stable.
Highlights
- Share one keyboard, mouse and three monitors across four computers
- Switch instantly via front buttons or wired remote
- Drive three displays up to 8K at 60 Hz or 4K at 144 Hz
- Three USB 3.0 ports transfer data at up to 5 Gbps
- Audio and microphone jacks let you share headset or speakers
Specifications
| Model | 403B DP KVM |
|---|---|
| Type | DisplayPort, USB |
| PC Connectors | Displayport, USB 3.0 |
| Computer Connections | 4 Port Displayport - Triple Monitor |
| Monitor Connections | 3 Ports Displayport Monitor |
| Video Resolution | Support resolution up to 8K@30Hz/4K@144Hz and backward compatible with lower resolution |
| PC Selection | Push Buttons and Wired Remote |
| Monitors Supported | Displayport, Displayport, Displayport |
| LED Indicators | Yes |
| Audio Features | with Audio & Microphone Output |
| Power Features | Come with DC Power Adapter |
| USB Features | KVM switch for 3 monitors with 3 integrated USB 3.0 ports which can recognize keyboard, mouse, printer, scanner and other USB devices. Supports ultra-fast USB 3.0 data transfer up to 5Gbps, backward compatible with USB 2.0/1.1 devices. |
| Application | This 3 monitor KVM perfect for hooking up 4 desktops or laptops to share one set of keyboard, mouse and 3 monitors for extended, mirrored display; Perfect for computers with 3 Displayport monitor for the display outputs. It requires every Laptop/PC support 3 screen or above display functions and must support extended display. |
| Features | 1. 8K 3 monitor kvm switches allows 4 computers/laptops share one set of keyboard, mouse, and 3 monitors (2 DisplayPort + 1 HDMI) 2. Support HDMI 2.1 and DP 1.4 standards and downward compatible. 3 monitors output support up to 8K@60Hz 4K@144Hz for extended, mirrored or spliced display(Depends on your computer's graphics card.); 3. 2 Switching modes: Button switch and wired remote. 4. KVM switch with 3 USB 3.0 ports for USB devices, and with extra Audio Microphone output. 5. Plug and play, compatible with Windows, Linux, Mac, Unix, Ubuntu, Raspberry and most other major OS |
| Dimensions | 23.39 x 17.2 x 5.69 cm |
| Weight | 980 g |
| Package Contents | 1x 4 Port 8K Triple Monitor KVM Switch, 4x USB 3.0 Cables, 1x Power Adapter, 1x Wired Button Switch, 1x User's manual |
Questions about this item
How much desk depth does the 23.39 cm wide KVM switch require?
The unit measures 23.39 cm wide by 17.2 cm deep, so allow at least 17.2 cm of clear desk depth plus cable bend radius behind it.
Which cables must be connected before powering on to avoid a blank screen on the third monitor?
Connect all three DisplayPort cables from each computer and the three monitor DisplayPort cables, then attach the USB 3.0 upstream cables, and finally plug in the DC power adapter before turning on the PCs.
When should the included DC power adapter be replaced to keep 8K 60 Hz output stable?
Replace the adapter if the LED indicators flicker, USB 3.0 devices disconnect during switching, or the third monitor drops to 4K 144 Hz while the first two hold 8K 60 Hz.
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