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Compact black KVM switch box with front buttons, LED lights, and a wired remote control

IHDAPP

IHDAPP 303DH KVM Switch 3×3 8K@60Hz 4K@144Hz HDMI+2DP USB 3.0

SKU CH-TP38-QE30G

Connects three computers to three monitors at up to 8K 60 Hz or 4K 144 Hz and shares four USB 3.0 ports with a wired remote

  • PC connectionsHDMI, DP, DP
  • Computer portsBuffer 102277
  • Monitor ports3 Ports
  • Supported video resolution3 Monitors KVM Switch Displayport: support resolution up to
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportHDMI, Displayport, Displayport
  • Share three computers across three monitors with a single keyboard and mouse set
  • Drive two DisplayPort screens at up to 8K 30 Hz or 4K 144 Hz for crisp high-refresh visuals
  • Run the HDMI output at 8K 60 Hz or 4K 120 Hz for broad compatibility
  • Transfer files and peripherals at USB 3.0 5 Gbps speeds through four integrated ports
  • Switch sources instantly using front-panel buttons or the included wired remote

Three-computer three-monitor KVM

The IHDAPP 303DH is a 3×3 KVM switch that lets three desktops or laptops share one keyboard, one mouse and three monitors. Each computer connects through one HDMI and two DisplayPort inputs plus a USB 3.0 link. A 12 V power adapter and a wired remote are included for stable operation and convenient switching. Four integrated USB 3.0 ports provide up to 5 Gb/s data transfer for peripherals such as keyboards, mice, printers and flash drives.

Suited for multi-system workstations

Users who need to control three computers across three displays with a single wired or wireless keyboard and mouse will benefit from the extended and mirrored display modes. The switch requires each computer to supply one HDMI and two DisplayPort outputs, so systems lacking that port combination cannot be connected. Buyers who want audio switching or more than four USB ports should look at other solutions.

8K 60 Hz HDMI and 4K 144 Hz DisplayPort

The HDMI channel supports resolutions up to 8K at 60 Hz and 4K at 120 Hz, while each DisplayPort channel handles up to 8K at 30 Hz and 4K at 144 Hz. These figures are the decisive specification for matching the switch to your monitors and graphics outputs.

How it compares

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

Price $193.99
Pricier than about 79% of the 4,010 comparable items (median $105.49).

Specifications

Product
Model name303DH KVM Switches
Product typeHDMI + 2 Displayport KVM Switch 3 PC 3 Monitors
Display
Supported video resolution3 Monitors KVM Switch Displayport: support resolution up to 8K@30 Hz /4K@144 Hz, HDMI: support resolution up to 8K@60 Hz/4K@120 Hz and backward compatible with lower resolution
Graphics
Monitor supportHDMI, Displayport, Displayport
Ports & slots
PC connectionsHDMI, DP, DP
Computer portsBuffer 102277
Monitor ports3 Ports
USB supportKVM switches with 4 integrated USB 3.0 ports,supports ultra-fast 5 Gbit/s data transmission,which can recognize keyboard, mouse, printer, scaner, USB flash drive and other USB devices.
Power
Power requirementsWith 12 V DC Power Adapter
Size & build
Product dimensions6.3 × 2.56 × 1.77 in
Product weight1.81 lb (0.82 kg)
In the box
In the box1 * USB 3.0 KVM switch 3 monitors；3* USB3.0 Cable；1* Wired Remote; 1 × 12 V power adapter
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

What cables come in the box and which ones must I buy separately?

The package includes three USB 3.0 cables, a wired remote and a 12 V power adapter. You must supply three HDMI cables and six DisplayPort cables (one HDMI and two DP per computer) to connect all three PCs and three monitors.

Which video-port combination does this model require on each computer?

Every computer needs one HDMI output and two DisplayPort outputs to drive the three monitor ports (HDMI, DP, DP) on the switch.

What does the 8K 60 Hz rating mean when I connect a monitor?

The HDMI monitor port can display up to 8K at 60 Hz or 4K at 120 Hz; each DisplayPort monitor port supports up to 8K at 30 Hz or 4K at 144 Hz, with lower resolutions also working.

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