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Black rectangular KVM switch with front port array

TRENDnet

TRENDnet TK-440DP 4-Port Dual Monitor DisplayPort 1.2 KVM Switch

SKU CH-34Q8-GEY2R

Controls four computers with one dual-monitor console, supports 3840 x 2160 at 60 Hz and 2560 x 1440 at 144 Hz, adds 3.5 mm audio and two USB 2.0 ports

  • Monitor portsUSB/Dual Monitor
  • Switching methodSolid-state
  • Temperature range32 degrees fahrenheit
  • Power requirements0 kilovolts
  • Product typeAccessories
  • Key features• CONTROL FOUR COMPUTERS: This 4-port Dual monitor DisplayPo
  • Control four computers with one console using DisplayPort 1.2 KVM switching
  • View dual monitors at up to 3840 x 2160 resolution at 60 Hz
  • Connect microphone and speakers through 3.5 mm audio jacks
  • Share two USB 2.0 peripherals across all connected systems
  • Solid-state PC selection ensures instant, reliable switching between computers

Dual Monitor DisplayPort 1.2 KVM Switch

The TRENDnet TK-440DP is a 4-port KVM switch designed for dual DisplayPort 1.2 systems. It lets you control four computers using a single keyboard, mouse and dual-monitor console. The unit supports 4K UHD resolutions up to 3840 x 2160 at 60 Hz and 2560 x 1440 at 144 Hz. It suits professionals who need to manage multiple workstations from one desk.

Solid-State Switching With Audio

Switching between connected PCs uses solid-state selection with no moving parts. The switch operates at an environmental temperature of 32 degrees Fahrenheit. Full audio support is provided through 3.5 mm microphone and speaker jacks on the console side. Two USB 2.0 hub ports allow shared access to storage drives or printers across all four computers.

Cable Kits And True Transparent USB

The package includes a quick installation guide and a 9 V DC 2 A power adapter. Four TK-CP06 DisplayPort, USB and audio cable kits plus four DisplayPort cables are required but sold separately. True Transparent USB emulation ensures consistent keyboard and mouse recognition during switching. Buyers who need single-monitor KVM operation or HDMI connectivity should look elsewhere.

How it compares

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

Price $242.99
Pricier than about 82% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameTRENDnet
Model nameTK-440DP
Part numberTK-440DP
Product typeAccessories
Ports & slots
Monitor portsUSB/Dual Monitor
Power
Power requirements0 kilovolts
Size & build
Product dimensions10.0 in × 3.9 in × 2.6 in
Product weight1.665 kg
In the box
In the box• Quick Installation Guide• Power adapter (9 V DC, 2A)
Environment & compliance
Temperature range32 degrees fahrenheit
More details
Switching methodSolid-state

Questions about this item

How do I install the TK-440DP with four dual-DisplayPort computers, and which step is most often missed?

Connect two DisplayPort cables per computer to the switch inputs, then link the console monitors, keyboard, mouse, and audio to the front ports; the step most often missed is plugging in the included 9 V DC 2 A power adapter before switching.

What maintenance or replacement will the TK-440DP need over time?

The unit has no user-serviceable parts; only the external 9 V DC 2 A power adapter or the optional TK-CP06 cable kits may need replacement if they fail.

What limit appears first when running the TK-440DP continuously at 3840 x 2160 60 Hz?

The DisplayPort 1.2 bandwidth caps each monitor at 3840 x 2160 60 Hz, so sustained 4 K 60 Hz operation is the first hard limit you reach.

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