Not quite as good as expected
With the Cam Link widely considered the standard and retailing for $120-150 these days, I was expecting optimum performance. I bought my Cam Link to compare against a $12-15 generic cheap HDMI capture card. Surprise! Although Cam Link performed better in color accuracy and overall resolution (no surprise!), it had worse lag. For 10x the price, I’d say the Cam Link turned out to be only a marginal improvement for my use case (Zoom & no need for high res). So consider your needs, use case, and budget. YMMV.
P.S. Or if you have Apple devices, consider shelling $40/yr for the recently released (July 2020) Camo app by Reincubate. A free watermarked version is also available. That has been the only solution I found so far which has no lag (works with your iPhone’s cameras).
Verified purchase: YesCondition: Pre-owned