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Black rectangular 12-port audio video switch with power adapter

The Perfect Part

The Perfect Part 12-Port Audio Video Switch

SKU CH-HV2A-XXRK1

Routes twelve audio and video sources to a single display or speaker set using the included 12 V 2 A power adapter

  • Port count12
  • Adapter typeGeneral
  • Cable jacketGeneral
  • Product typeAudio Switchers
  • In the box1 × 12 V 2A Power Adapter AC DC Converter Supply for LED Str

Version 2A AMP

SKU AB107 12V 2A AMP

  • 12 ports route many sources to one display
  • 12V 2A adapter delivers steady power to the switch
  • Audio and video signals switch together in one unit
  • General changer type fits common AV connectors
  • Single package includes switch and matching power supply

12-Port Audio Video Switch

The Perfect Part 12-Port Audio Video Switch routes signals from up to twelve sources to a single display or recorder. It suits installers managing multiple cameras, media players or legacy devices in a central rack. The unit requires the included external power supply to operate reliably.

External 12V 2A power adapter

A 12V 2A AC DC converter ships in the box and powers the switching circuitry. The adapter draws mains current only when the switch is active and runs without a fan. No internal power supply or additional cabling is needed for normal operation.

Bundled 12V 2A adapter included

The supplied converter matches the switch voltage and current requirements exactly, removing the need to source a separate wall wart. It terminates in a standard barrel jack that fits the unit directly. No software, remote control or mounting brackets are provided.

How it compares

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

Price $4.99
Cheaper than about 99% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameThe Perfect Part
Product typeAudio Switchers
Adapter typeGeneral
Ports & slots
Port count12
Size & build
Cable jacketGeneral
In the box
In the box1 × 12 V 2A Power Adapter AC DC Converter Supply for LED Strip CCTV Camera (as described)

Other versions of this model

5 more in the same range

Questions about this item

How do I connect the 12-port audio video switch to the included 12V 2A power adapter?

Plug the barrel connector from the 12V 2A power adapter into the switch's DC input jack, then connect the adapter to a mains outlet; the step people miss is confirming the centre-positive polarity before powering on.

What maintenance or replacement will the 12V 2A power adapter need later?

The 12V 2A power adapter is the only replaceable part; if the switch loses power or the LED indicator flickers, swap the adapter for another 12V 2A unit with the same barrel size and centre-positive polarity.

What limit appears first when running all 12 ports continuously?

The 12V 2A power adapter caps total current at 2 amps, so sustained full-load operation across all 12 ports will hit that current ceiling before any thermal or signal-quality limit.

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