ZZHXSM DC 12V to 5V Converter Micro USB Power Adapter Buck Converter Module Ring Alarm Keypad Compatible with Ring Alarm Keypad USB Straight Plug

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Product description

  • 12V to 5V 3A USB converter input voltage DC 8-20V, 12V to 5V; Output parameter DC 5V 3A; Output power maximum 15V.
  • Ultra-thin, small size, high efficiency, convenient installation, and use.
  • The converter is epoxy sealed, shockproof, waterproof, moisture-proof, dustproof, and of stable and reliable quality for a long time.
  • It applies to any 5V Micro USB connection device, GPS navigation, DASH CAM, MP3, MP4, including mobile phones and tablet computers, and other 5V charging devices.

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