Eufy camera connected to a white flexible mounting arm through a black Aureli adapter; camera and arm are not included.

Eufy E20/E21 Mount Adapter: Check Your Camera and Stand Before Buying

Aureli's Eufy E20/E21 adapter adds a female 1/4-20 threaded connection to the existing camera base. It can be useful when you want to use a compatible stand, arm or clamp you already own. The important first step is checking both ends of that connection.

Already have a setup that fits your camera and works for your intended placement? You may not need an additional adapter. Eufy's official package comparison lists different included accessories for E20 and E21, so check what came with your own camera first.

1. Confirm the camera model

This Aureli adapter is listed for Eufy E20 and E21. Check the model on your device or its product documentation, then compare its base with the product photos. Do not assume another Eufy camera fits because the brand name or appearance is similar. Compatibility with E210, C10 and other models is not confirmed by this listing.

Camera-facing side of the black Aureli E20/E21 adapter, showing its two raised locating features and central threaded opening.
The camera-facing side of the actual Aureli adapter. Compare the shape and connection with your camera before ordering.

2. Check what your stand connects to

The adapter's metal insert is a female threaded socket. A compatible mount needs the matching male 1/4-20 screw to connect to it. A proprietary clip, a different screw size or an unthreaded cradle is not the same connection.

Thread size is only one fit check. Compare the stand's mounting head, available clearance and intended use with the adapter and camera. A matching screw alone does not prove that the complete assembly fits. If you cannot confirm the connection from the stand's specifications, ask before buying.

Reverse side of the black Aureli Eufy adapter, with the female metal threaded insert visible at its center.
The stand-facing side has a metal female 1/4-20 threaded insert. The stand, arm or clamp is a separate item.

3. Decide which parts you actually need

  • Your existing setup already fits: check its instructions and intended placement before adding another part.
  • You own an E20/E21 and a suitable stand with a male 1/4-20 connection: compare the camera base, adapter photos and stand head to determine whether this adapter completes your setup.
  • You have no stand or arm yet: the adapter alone will not provide one. Select the mounting support separately and confirm the complete connection.
  • Your camera is another model, or the stand uses a different connection: contact Aureli before ordering this adapter.

What comes with the Aureli adapter?

The product includes one finished physical adapter with a metal threaded insert. It attaches to the existing camera base without permanent modification. The camera, monitor, stand, tripod, flexible arm and clamp are not included. The product page shows the current price and availability.

Get a fit check before ordering

Tell us your camera's exact model, the stand or arm brand and model, and which Aureli adapter you are considering. Those details make a compatibility question much easier to answer. Use the camera and mounting-support manufacturers' instructions for placement and setup.

Ask Aureli about your setup or view the E20/E21 threaded adapter and all product photos.

Comparing a different device? Start with the Aureli device shopping guide.

This buying guide uses Aureli's current product specifications and photographs, with Eufy's package comparison linked above. Aureli sells the adapter and is an independent business, not affiliated with or endorsed by Eufy. Brand names identify compatibility.

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