š§ Elevate Your Control Game!
The Smart Board USB Relay is a 12V 8-channel relay controller designed for intelligent switch control, featuring a stable USB connection, high-performance chip, quality components, flexible power input options, and persistent memory for reliable operation.
A**R
Fantastic product
This is a very solid build product and reliable if you know how to program it.
T**Y
PRICE GREAT
I use a lot of these in an amateur radio remote station .
Trustpilot
1 week ago
2 months ago