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Small black box with two DVI ports on one side and one on the other

WRIARICH

WRIARICH DVI Switch 2 in 1 Out 4K

SKU CH-NPR5-WAX14

A 2-input DVI switch lets one monitor share two sources with EDID memory for sub-two-second switching at up to 2560×1600

  • Port count2
  • Input ports2
  • Product typeDVI
  • Product weight0.522 kg
  • Switch between two DVI sources on one monitor
  • EDID storage enables switching within two seconds
  • Supports DVI resolution up to 1600 pixels vertical
  • Plug-and-play with last-state memory after power loss
  • Weighs 0.522 kilograms for easy placement

2-Port DVI Switch

This WRIARICH DVI switch connects two DVI sources to a single DVI display. It suits users who need to share one monitor between a PC, laptop, DVR or projector without unplugging cables. The unit handles single-link DVI signals only and does not support dual-link DVI sources.

Passive Operation

The switch weighs 0.522 kilograms and draws power from the connected devices, so it adds no fan noise or extra heat to the setup. Switching between inputs typically completes within two seconds, though actual time varies with the attached display. No external power supply is required for normal use.

EDID Memory and Compatibility

Both inputs and the output store EDID data, letting the switch remember the last active source after a power loss. Inputs and output are compatible with HDMI signals through passive adapters, but the device will not work with 2560 x 1600 resolution signals. Maximum supported resolution is 1600 lines.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $52.99
Pricier than about 83% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameVPFET
Model nameGuangDa
Part numberGuangDa
Product typeDVI
Ports & slots
Port count2
Input ports2
Size & build
Product weight0.522 kg

Questions about this item

How do I connect the two DVI sources to the single display using this switch?

Connect each source to one of the two input ports with a DVI cable, then run a DVI cable from the output port to your monitor. Select the active input using the front-panel button.

Will I need to replace any cables or the unit itself to support higher resolutions later?

The switch handles DVI signals up to 2560 x 1600 at 60 Hz. It does not pass Dual-Link DVI, so resolutions above that require a different switch.

What is the first limitation I will hit during long sessions with this switch?

The unit does not support Dual-Link DVI signals, so 2560 x 1600 at 60 Hz is the maximum resolution it can pass continuously.

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