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Black rectangular box with four front push buttons and LED indicators

Belkin

Belkin F1DN104B 4-port DVI USB KVM switch 2560x1600

SKU CH-X9RS-9SZWS MPN F1DN104B

Controls four DVI computers from one USB console at up to 2560 x 1600 with push-button selection and audio pass-through

  • Computer ports4 Ports
  • Monitor ports1 Port
  • Supported video resolution2560 × 1600
  • Switching methodPush Buttons
  • Status lights4
  • Temperature rangeOperating Temperature: 32° to 104 °F (0° to 40 °C) Storage T
  • Control four computers from one DVI monitor at 2560 x 1600
  • Switch instantly with front-panel push buttons and four status LEDs
  • Connect stereo audio through the 3.5 mm jack on each port
  • Compact 12.5 x 1.7 x 6.4 inch chassis fits tight rack spaces
  • External 12 V DC 1.5 A power supply keeps the switch running reliably

Four-port DVI USB KVM switch

The Belkin F1DN104B is a 4-port KVM switch that lets one DVI monitor, USB keyboard and mouse control four computers. It supports video resolution up to 2560 x 1600 and includes a 3.5 mm audio jack for speaker or headset switching. Computer selection is handled by front-panel push buttons with four LED indicators. The unit operates from an external 12 V DC 1.5 A power supply.

External power supply and audio jack

The bundled 12 V DC 1.5 A adapter provides reliable power without drawing current from the connected systems. A 3.5 mm audio port allows users to share a single set of speakers or headphones across all four computers, removing the need for separate audio cables or manual replugging when switching sources.

For multi-system workstations needing DVI

This switch suits administrators, developers or testers who run up to four DVI-equipped computers from one console. It is not for users who require DisplayPort, HDMI or USB-C video inputs, nor for setups that need more than four computer connections or higher-than-2560 x 1600 resolutions. Buyers needing remote IP management or multi-monitor output should look at a different product.

How it compares

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

Price $565.99
Pricier than about 90% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameBELKIN
Model nameF1DN104B
Product typeDVI, USB
Display
Supported video resolution2560 × 1600
Ports & slots
Computer ports4 Ports
Monitor ports1 Port
Power
Power requirementsPower Type: External
Power Requirements: 12 V DC, 1.5A (IEC Compatible)
Size & build
Product dimensions12.5 (W) × 1.7 (H) × 6.4 (L) in.
Product weight3.85 lb (1.75 kg)
Shipping weight3.18 kg
Package size399 × 315 × 23 mm
Environment & compliance
Temperature rangeOperating Temperature: 32° to 104 °F (0° to 40 °C)
Storage Temperature: -4° to 140 °F (-20° to 60 °C)
Humidity range-20 to 80%
More details
Switching methodPush Buttons
Status lights4

Questions about this item

Will the external 12V DC 1.5A power adapter on the Belkin F1DN104B need periodic replacement?

The switch draws power from an external 12V DC 1.5A IEC-compatible adapter; the adapter is the only field-replaceable power component.

What limit appears first when the Belkin F1DN104B runs continuously at its 2560 x 1600 resolution?

The operating temperature ceiling is 104°F (40°C); sustained loads that push the chassis beyond this point will trigger thermal limits before any video bandwidth ceiling.

How much noise and heat does the Belkin F1DN104B produce when powered all day?

The unit has no internal fan; heat is limited to the 12V 1.5A external supply and passive chassis dissipation within the 0° to 40°C operating range.

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