About this item
USB To Digital IO Module Switch Optocoupler Isolation Transistor or Relay For
- Features
- USB To Digital IO Module Switch Optocoupler Isolation Transistor or Relay For
Specifications
- First Listed on Newegg
July 29, 2026
Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.