USB to microUSB OTG Converter Shim

The USB to microUSB OTG Converter Shim is a tiny adapter that slides inside a full-sized USB-A male connector, converting it into a USB On-The-Go (OTG) compatible microUSB connection. It provides a compact, cable-free way to connect a single USB peripheral directly to a Raspberry Pi Zero or other microUSB OTG host.

Simply push the shim into the USB-A plug of your peripheral device, then plug the resulting microUSB connector into your Pi Zero's USB port — no adaptor cables or hubs required.

Key Features

• Ultra-Compact – Fits inside a standard USB-A male connector
• USB OTG Compatible – Converts USB-A male to microUSB for OTG host devices
• No Cables Needed – Direct plug-in connection with minimal bulk
• Pi Zero Friendly – Ideal for single-peripheral setups on the Raspberry Pi Zero

Ideal For

• Connecting USB peripherals to a Raspberry Pi Zero
• Minimal, cable-free USB OTG setups
• Portable and embedded projects where space is limited

Package Contents

• 1× USB to microUSB OTG Converter Shim