HGLRC USB Extension Cable Module for Flight Controller

The HGLRC USB Extension Cable Module relocates your flight controller's USB port to a more accessible exterior location. It is a highly practical addition for tight cinewhoops, ducted drones, and compact freestyle builds where the flight controller is obstructed by frame plates, ducts, or bulky HD video transmitters. Using this extension allows you to connect to Betaflight, INAV, or ArduPilot for field tuning and firmware flashing without having to disassemble your drone.

Key features

• Provides external USB access for hassle-free flight controller configuration.
• Connects directly to your existing FC port, safely routing data and power lines to the frame's perimeter.
• Eliminates the need to repeatedly remove ducts, canopies, or top plates to access buried stacks.
• Compact female socket board easily mounts to standard frame standoffs using zip-ties or custom 3D-printed TPU mounts.

When installing, ensure the female extension board is firmly secured to the frame to prevent the module from shifting during plug insertion or pulling loose in a crash.