Jansicotek 4×3 VGA Video Switch 1920×1080 Remote

Purpose-built 4×3 VGA switch

This Jansicotek unit routes four VGA sources to three VGA displays simultaneously. It is intended for users who need identical mirrored output across multiple monitors or projectors from a selection of computers, laptops, media players or game consoles. The device does not extend desktops; every connected screen always shows the same duplicated image.

Sustained operation behaviour

Bandwidth is rated at 250 MHz for switching and 350 MHz for splitter distribution, supporting resolutions up to 1920×1080 and WUXGA 1920×1440. Signal transmission reaches 65 ft total with standard cables, limited to 10 m per input and 10 m per output run. The unit auto-detects DDC information to maintain optimal resolution during continuous use without driver installation.

Pre-purchase checks

Verify that every source and display uses a standard VGA connector; cables are not included. Confirm you require mirrored duplication only, as the three outputs cannot show different sources independently. Ensure a nearby power outlet exists for the supplied 5 V DC adapter. Buyers needing independent multi-monitor extension or matrix routing should consider a different product class.