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Black rectangular AV switch box with four RCA input ports and one output, top selector button, 13.6 by 10 by 3.8 cm

WRIARICH

WRIARICH 4×1 RCA AV Switch Selector Box 13.6×10×3.8 cm

SKU CH-RDEC-1VPRY

Connects four AV sources to one display with RCA switching and 1024 × 768 @ 85 Hz support

  • Wireless SupportRCA
  • Max Output Support4
  • FormatRCA
  • ColorBlack
  • VideoRCA
  • AudioRCA
  • Connect four AV sources to one display with 4-input selector
  • High-quality circuit design prevents signal distortion between channels
  • Simple top-mounted switch for quick source selection
  • Compact 13.6 × 10 × 3.8 cm enclosure fits tight spaces
  • Supports 1024 × 768 resolution at 85 Hz for clear video

4-input RCA AV selector for legacy devices

This WRIARICH selector routes four composite sources to a single display using standard yellow-red-white connectors. It suits homes, hotels, schools or karaoke venues that still run DVD players, VCRs or older game consoles. A top-mounted switch chooses the active channel without unplugging cables. The unit requires no external power supply.

Passive switching keeps noise and draw at zero

Because the box is entirely passive it adds no fan noise, no coil whine and no heat to the rack. Power consumption is listed as false, meaning the circuit draws nothing from the mains. Signal isolation is handled by the internal component layout so the selected output stays clean while the three idle ports remain electrically quiet.

Fits tight spaces and frees TV inputs

At 13.6 cm wide, 10 cm deep and 3.8 cm high the selector sits on a shelf or behind a display without blocking adjacent ports. One composite cable runs from the box to the television, leaving the set’s remaining AV, HDMI or SCART sockets free for other gear. Buyers who need component, HDMI or SDI routing will need a different class of switcher.

Highlights

  • Connect four AV sources to one display with 4-input selector
  • High-quality circuit design prevents signal distortion between channels
  • Simple top-mounted switch for quick source selection
  • Compact 13.6 × 10 × 3.8 cm enclosure fits tight spaces
  • Supports 1024 × 768 resolution at 85 Hz for clear video

Specifications

BrandAVer
Series4330142670
Model4330142670
Part Numberfive-223
Wireless SupportRCA
Max Output Support4
FormatRCA
ColorBlack
VideoRCA
AudioRCA
HDMI2 In
SDI4 HD-SDI Out
Serial InterfaceRCA
Network InterfaceRCA
USB Port1
DVI1 In
VGA1 Out
Component3 Input/3 Output
Composite2 In
Digital AduioRCA
Analog AduioRCA
Other ConnectorRCA
DisplayTelevision, VCR, DVD Player
CompatibilityTelevision, VCR, DVD Player
System RequirementsTelevision, VCR, DVD Player
Power Consumptionfalse
Power Supplyfalse
Specification5.9 L x 4.6 W x 2 H inches
FeatureRCA, 4, Black, Television, VCR, DVD Player
Dimensions72"
Weight0.635 kilograms
Package ContentOptimal Shop, 4330142670, RCA

Questions about this item

How do I connect the four composite sources to the switch and which step is often missed?

Plug each source into one of the four RCA composite inputs using yellow-red-white cables, then connect the single RCA composite output to the TV; the step often missed is selecting the correct input channel with the top-mounted switch.

What maintenance or replacement will this selector need over time?

The mechanical selector switch and RCA jacks may wear after repeated use; if contacts become noisy or channels drop, the unit itself would need replacement as no internal parts are user-serviceable.

What limit appears first when the switch is used continuously at 1024 × 768 @ 85 Hz?

The passive signal path can handle the rated 1024 × 768 @ 85 Hz indefinitely; the first practical limit is cable length and source signal quality rather than the switch itself.

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