Our take
AUSDOM identifies AF640 as an autofocus USB webcam and publishes an AF640-specific manual. The sources support a horizontal 90-degree view, USB 2.0, autofocus and a built-in microphone. The video ceiling is less clear: the manual's introductory specifications describe a 1080p camera and its YUY2 modes reach 1920×1080 at 30fps, while a separate MJPG table entry shows 2048×1536 at 30fps. I leave maximum video resolution unknown rather than choosing one interpretation. The maker page also says dual noise-canceling microphones, while the manual lists an omnidirectional built-in microphone without confirming a two-microphone array. The camera is distinct from AF660.
A desk setup where autofocus and a horizontal 90° view are useful, without a hard 60fps, integrated-light or privacy-shutter requirement..
Not for a confirmed 1080p60 mode, a 90-degree diagonal room view, an integrated light or physical shutter, or a verified historical ASIN match.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- AUSDOM's AF640 page and manual identify autofocus for the exact model.
- The manual documents USB 2.0 and a 90-degree horizontal view.
- The AF640 has its own model-specific documentation and is distinct from AF660.
What to weigh up
- The manual's 2048×1536 MJPG entry conflicts with its 1080p description, leaving maximum video mode unclear.
- The page's dual-microphone claim and the manual's microphone specification do not resolve the microphone count.
- Horizontal FOV cannot satisfy a diagonal-angle requirement, and the historical ASIN is unmapped.
The key details
| Model covered | AF640; suffix DI040260-01-RN unverified |
|---|---|
| Documented video modes | 1920×1080 at 30fps is listed; a separate 2048×1536 MJPG table entry leaves maximum video mode unclear |
| Focus and framing | Autofocus; 90° horizontal view, not a confirmed diagonal field |
| Light and lens privacy | Low-light correction is described; no integrated lamp or physical lens cover is documented |
| Integrated audio | Built-in microphone documented; page says dual mics while the manual's microphone count is unclear |
| Connection and mounting | USB 2.0; folding clip and tripod provision are shown |
| Identity and setup limits | AF640 model confirmed; suffix DI040260-01-RN and historical ASIN are not mapped |
Performance figures are manufacturer claims. Source checked October 7, 2026. Regional models and included accessories can differ.
What the features mean for you
AF640 identity and AF660 boundary
The frozen row names AUSDOM AF640 and adds a suffix clue, DI040260-01-RN. AUSDOM's page and manual identify AF640, but they do not cross-reference that suffix or historical ASIN B08F8QXGCT. The separately released AF660 is a different product, with its own documented 1080p60 mode and integrated ring light. Those features should not be transferred to AF640 because the family name is shared. AF640 therefore uses its own exact-model Amazon search link until a current exact item can be verified. Confirm the model label and bundle rather than relying on a title that only says AUSDOM webcam.
Video modes and the unclear maximum
The AF640 manual opens with 1080P WebCam, lists 1920×1080 among its video resolutions and specifies a YUY2 1080p30 mode. Its mode table also contains 2048×1536 at 30fps in the MJPG column. The checked official page does not resolve whether that higher table figure is a live-video mode or a table/format inconsistency. Because maximum video resolution is the question the profile needs, I leave that maximum unknown and state both source details. The available mode information does not list 60fps; it cannot satisfy a documented 1080p60 requirement. Buyers should verify the selected format and host support rather than assume every listed size is available in every application.
Focus and framing
AUSDOM's page and the AF640 manual describe autofocus. This can help at a desk where a speaker alternates between sitting back and leaning toward a document, but no focus-speed or close-up performance is measured here. The manual specifies a 90-degree horizontal view. The finder compares diagonal angles, so that horizontal figure cannot be substituted into a diagonal room-width requirement. No automatic pan/tilt or subject-following camera movement is documented. A buyer who needs wider room coverage should use a camera with a sourced diagonal view or confirm framing in the exact room rather than infer it from 90-degree wording.
Microphone, light and connection
The AF640 page claims two noise-canceling microphones, while the manual's specifications describe a built-in omnidirectional mic with a 32 dB value. The sources do not reconcile the count, so the review confirms only a built-in microphone and leaves its exact array uncertain. The maker describes automatic white balance and low-light correction, which is software/image processing; no integrated lamp is documented. USB 2.0 is specified. The manual depicts a folding clip and tripod-compatible bottom mounting point, but no physical lens shutter, integrated speaker, USB-C connector or cover-to-audio cutoff is established.
Who should choose it
AF640 is worth considering when an autofocus camera with a horizontal 90-degree view and USB 2.0 fits a fixed desk arrangement. It is not a confirmed choice for a 60fps workflow, a ring light, a 90-degree diagonal view or a physical cover. The higher MJPG table number and the microphone-count difference are real source ambiguities, not a reason to invent a final value. Buyers should compare AF640 with the separately sourced AF660 only after deciding whether a documented 1080p60 mode and built-in light matter more than the AF640's verified horizontal framing and autofocus. This is a manual/page-based assessment, not a hands-on test or report of current price, stock or reviews.
What else to compare
For manufacturer-documented 1080p60 and an integrated ring light, compare AUSDOM AF660. For a hard diagonal-view requirement, choose a model with an explicit diagonal specification.
Before you buy
Is the AF640's maximum live video 1080p?
The manual lists 1080p30 and a separate 2048×1536 MJPG table entry. The highest mode remains unresolved.
Does AF640 include autofocus?
Yes. AUSDOM's AF640 page and manual both identify autofocus for this model.
Is its 90-degree view diagonal?
The manual labels the 90-degree value horizontal. A diagonal field is not documented.
Does it have a ring light like AF660?
No AF640 ring light is documented; low-light correction is not proof of a built-in lamp, and AF660 is separate.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- AUSDOM AF640 product page and user manual ↗ — checked October 7, 2026.
- AUSDOM AF640 manufacturer page ↗ — checked October 7, 2026.
- AUSDOM AF640 user manual; modes, autofocus, microphone and horizontal field ↗ — checked October 7, 2026.
- Search this model on Amazon · Tagged exact-model Amazon search; historical ASIN and suffix unmapped ↗Paid link · We may earn a commission. — checked October 7, 2026.
The decision
Choose AF640 for its documented autofocus and horizontal 90-degree view only if the unresolved maximum mode, microphone count and historical offer identity are acceptable.
Is it the right fit?
Check the exact model and today’s offers on Amazon.