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Compact black KVM switch with HDMI and DisplayPort ports, wired remote and power adapter

IHDAPP

IHDAPP 302DH KVM Switch 3 Computers 2 Monitors HDMI DP 4K@144Hz 8K@60Hz USB 3.0

SKU CH-N20A-Q3SP5

A dual-monitor KVM switch sharing two displays and four USB 3.0 peripherals across three computers with push-button and wired remote selection

  • PC connectionsHDMI, Displayport
  • Computer portsHDMI + Displayport KVM Switch 3 Computer 2 Monitor
  • Monitor ports2 Ports
  • Supported video resolutionKVM Switch DP support resolution up to 4K@144 Hz,8K@30 Hz. 2
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportHDMI, Displayport - Dual Monitor
  • Control 3 computers with 2 monitors and 4 USB devices
  • Switch via push buttons or 1.5 m wired remote
  • DP delivers 4K@144Hz and 8K@30Hz visuals
  • HDMI handles 4K@120Hz and 8K@60Hz output
  • USB 3.0 ports transfer data at up to 5 Gb/s

Dual-Monitor KVM for Three Systems

This HDMI and DisplayPort KVM switch lets a single keyboard, mouse and two displays control three computers. It supports expanded desktop and mirrored modes so users can spread work across both screens or duplicate the same image. Driver-free operation covers Windows, macOS, Linux and Chrome OS, making it practical for mixed-OS desks.

Step Up from Single-Screen Switches

Older two-port or single-monitor KVMs force constant cable swapping when a third machine is added. This unit adds a third computer path and a second monitor output, removing that friction for developers, traders or streamers who need simultaneous visibility across multiple hosts. The jump is worth it whenever workflow spans three systems and two screens.

Build Integration and Cabling

Each computer connects with one HDMI, one DisplayPort and one USB 3.0 cable, all 1.5 m in the box. A wired remote and front push buttons give instant switching. Four USB 3.0 ports at 5 Gb/s share peripherals such as printers or drives. The 12 V DC adapter powers the switch, which measures 16 by 6.5 by 3.4 cm and weighs 330 g.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $191.99
Pricier than about 78% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model name302DH KVM Switch
Product typeHDMI + Displayport
Display
Supported video resolutionKVM Switch DP support resolution up to 4K@144 Hz,8K@30 Hz. 2 monitor KVM switch HDMI support resolution up to 4K@120 Hz,8K@60 Hz
Graphics
Monitor supportHDMI, Displayport - Dual Monitor
Ports & slots
PC connectionsHDMI, Displayport
Computer portsHDMI + Displayport KVM Switch 3 Computer 2 Monitor
Monitor ports2 Ports
USB supportWith USB support
Power
Power requirementsWith DC 12 V Power Adapter
Size & build
Product dimensions16 × 6.5 × 3.4 cm
Product weight330g
In the box
In the box1* 8K HDMI DP KVM switch; 3*USB 3.0 Cable(1.5M); 1*Wired Remote(1.5M); 1 × 12 V Power adapter and 1*User Manual
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

How much desk space does the 16 x 6.5 x 3.4 cm unit need?

The switch measures 16 cm wide, 6.5 cm deep and 3.4 cm high, so it fits on a typical desk shelf.

Each PC requires one HDMI, one DisplayPort and one USB cable — which step is often missed?

Connecting the USB 3.0 cable from every computer to the KVM is frequently overlooked, leaving keyboard and mouse control inactive.

When should the included 12 V power adapter be replaced?

Replace the adapter if the unit loses video signal or USB ports stop responding while all cables remain firmly seated.

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