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QiCheng&LYS 1 in 4 Out VGA Switch Monitors Splitter Box with Power Adapter, 150 Mhz, 4 Ports, Compact Design, Supports 1600 x 1280 Resolution
QiCheng&LYS

QiCheng&LYS 1 in 4 Out VGA Switch Monitors Splitter Box with Power Adapter

Bottom line: The QiCheng&LYS 1 in 4 Out VGA Switch Monitors Splitter Box: 1-in/4-out VGA split at 150 MHz bandwidth, enough for 1600x1280; main trade-off: caps at 1600x1280 - no 1080p-plus or widescreen modes.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 1-in/4-out VGA split at 150 MHz bandwidth, enough for 1600x1280
  • ✓ Signal boost carries video 213-280 ft (65-85 m) per spec
  • ✓ Daisy-chainable for feeding more than four displays
  • ✓ Ships with AC adapter and manual - no extra purchase needed
  • ✓ Plug-and-play, no drivers or config for retro CRT test benches

Cons

  • ✗ Caps at 1600x1280 - no 1080p-plus or widescreen modes
  • ✗ VGA analog only; no DVI, HDMI, or DisplayPort inputs
  • ✗ Requires the bundled AC adapter, so no bus-powered use
  • ✗ Housing design changed between versions, so photos may not match

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SpecPicks Verdict

SpecPicks scored QiCheng&LYS 1 in 4 Out VGA Switch Monitors Splitter Box using a rating × review-volume × price-fit model applied to published specs and reviews across the display & crt accessories category. QiCheng&LYS's display & crt accessories lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for display & crt accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 1 VGA IN, 4 VGA OUT. Support ultra high 150 Mhz video(-3dB) bandwith.
  • Compact and light weight design of TV splitter. Easy to install--plug and play. Great for running a monitor at the light board, spot lights, and director table (the sound board operator used the ipad display)
  • Perfectly for test bench facilities, data centers, help desks, video broadcasting presentations,stock quotes, timetables, movie, cinema, classroom, meeting room,educational facilities and so on.
  • Enhance video singals for distance to 213-280 feet (65-85 m). Can be daisy chain. Support resolution is up to 1600 x 1280.
  • Package Included: VGA Splitter x 1, AC Adapter x 1, User Manual x 1. Notice: there is some improvement of appearence but the functions are same and the NEW Version will be more lightweighted.Durable

Full Specifications

BrandQiCheng&LYS
Color150 Mhz
Model20170218011
MaterialCopper
TerminalConnector
Part Number20170218011
Switch TypeSolid-state
Circuit Type1-way
Contact TypeNormally Open
CompatibilitySwitch
Material TypeCopper
Mounting TypeSurface Mount
Connector TypeVga
Control MethodTouch
Operation ModeON-OFF-ON
Item Dimensions4.5 x 2.5 x 2 inches
Number of Items1
Contact MaterialCopper
Compatible DevicesMonitor, PC, TV
Number of Positions4
Full listing titleQiCheng&LYS 1 in 4 Out VGA Switch Monitors Splitter Box with Power Adapter, 150 Mhz, 4 Ports, Compact Design, Supports 1600 x 1280 Resolution

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QiCheng&LYS 1 in 4 Out VGA Switch Monitors Splitter Box with Power Adapter, 150 Mhz, 4 Ports, Compact Design, Supports 1600 x 1280 Resolution is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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QiCheng&LYS 1 in 4 Out VGA Switch Monitors Splitter Box with Power Adapter, 150 Mhz, 4 Ports, Compact Design, Supports 1600 x 1280 Resolution
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