A nice touch is the gentle click sound this unbranded relay makes, giving clear feedback when it switches.
871E-1A-D-R1 U15 Automotive Relay Pack of 2 – 12VDC 35A 4 Pin General Purpose…
You will find that this unbranded relay pairs well with generic controllers, without any branding conflicts or odd fit issues.
What stands out about the unbranded brand is the straightforward labeling on the coil and contacts for easy identification.