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Proton PIO Connecting Box for Proton Cameras

BH #PRPCIACCPIO • MFR #PCI-ACC-PIO
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Proton PIO Connecting Box for Proton Cameras
Key Features
  • Connect Proton Camera to Computer
  • Update Camera Firmware & Settings
  • USB Powered via Computer or Power Bank
  • Hirose 6-Pin Camera Connector
Connect your Proton CAM, FLEX, RAIN, or 4K camera to a computer with this PIO Connecting Box. This tiny box provides a Hirose 6-pin connector to your camera and a mini-USB connector to a computer for firmware updates and camera settings configuration. Color LED indicators provide status information for power, camera, and USB connections.
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Expected availability: Aug 18, 2026
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Proton PCI-ACC-PIO Overview

Connect your Proton CAM, FLEX, RAIN, or 4K camera to a computer with this PIO Connecting Box. This tiny box provides a Hirose 6-pin connector to your camera and a mini-USB connector to a computer for firmware updates and camera settings configuration. Color LED indicators provide status information for power, camera, and USB connections.

The computer USB can be used to provide power to the PIO, but a separately available 12 VDC barrel power supply can also be used, especially when capturing 4K or high-frame-rate footage. The PIO can also be used to connect the camera to a Cyanview RCP camera controller.

Proton PCI-ACC-PIO Specs

General
Compatibility
Proton CAM Compact Camera / FLEX Compact Camera / RAIN Compact Camera / 4K Compact Camera
Inputs/Outputs
USB I/O
1 x Mini-USB 2.0 Female Input
Other I/O
1 x Hirose 6-Pin Female I/O
1 x DC Barrel Power Input
Power
Power Source
DC Input, USB
DC Input Power
4.2 to 24 VDC
Physical
Color
White
Packaging Info
Package Weight
0.105 lb
Box Dimensions (LxWxH)
5.25 x 4.1 x 3.35"

Proton PCI-ACC-PIO Reviews

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