Canon EOS R5 II: How to Use the AD-E1 Hot Shoe Adapter
By Foto Erhardt | Kameras, Objektive & Zubehör ► günstig kaufen | Published: 2026-10-26
Category: How-to Guides
Learn how to attach and use the Canon AD-E1 hot shoe adapter on your EOS R5 II for flashes, microphones, and other accessories. Step-by-step setup guide with common mistakes.
Quick Answer
Mount the Canon AD-E1 onto the EOS R5 II's multifunction shoe, then attach your flash or microphone. The adapter maintains full electronic communication so all hot-shoe features work normally.
Why Use the AD-E1 on the EOS R5 II?
The Canon EOS R5 II features a new multifunction shoe that differs from the standard ISO hot shoe. The AD-E1 adapter bridges this difference, letting you use existing Speedlites, microphones, and other accessories without losing electronic contact.
Without the adapter, some older flash units may only fire in manual mode or not communicate TTL metering. The AD-E1 restores full functionality, making it a simple but essential accessory for hybrid shooters who switch between photo and video.
Compatibility Check
The AD-E1 is designed specifically for Canon cameras with the multifunction shoe, including the EOS R5 II. It works with Canon Speedlites (e.g., 600EX II-RT, EL-1) and third-party flashes that use standard hot-shoe pins.
If your accessory uses the older 5-pin interface, the adapter ensures proper alignment and data transfer. For microphones or wireless triggers, the adapter provides a secure mechanical lock and electronic pass-through.
How to Attach and Use the AD-E1 Adapter
- 1. Remove the camera's shoe cover: Slide the small plastic cover off the EOS R5 II's multifunction shoe. Store it safely to avoid losing it. Don't force the cover; it slides off toward the rear of the camera.
- 2. Align the AD-E1 with the shoe: Position the adapter so its metal contacts face downward and the locking pin aligns with the groove on the camera's shoe. Gently press it down until it clicks. If it doesn't click, check alignment—never push hard, as misalignment can bend pins.
- 3. Tighten the locking wheel: Turn the locking wheel clockwise until snug. This secures the adapter mechanically and ensures stable electrical contact. Over-tightening can strip the plastic threads; stop as soon as you feel resistance.
- 4. Attach your accessory: Slide your Speedlite, microphone, or trigger onto the adapter's standard hot shoe. Lock it using the accessory's own locking mechanism. For heavy flashes, support the accessory with your hand to reduce strain on the adapter.
- 5. Power on and test: Turn on the camera and accessory. Check that the flash fires in TTL mode or the microphone is recognized in the audio menu. If the accessory isn't detected, remove and reattach the adapter, ensuring the locking wheel is fully tightened.
Product Facts
- Canon Blitzschuhadapter AD-E1: The Canon AD‑E1 is a multifunction accessory shoe adapter designed for use with Canon EOS R5 II cameras. It enables attachment of flashes, microphones, and other hot‑shoe accessories while preserving full electronic communication between the device and the camera.
Canon Blitzschuhadapter AD-E1
