Pay in 4 interest-free payments of $13.80 Learn more
Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
Numato Lab USBRELAY16 16 Channel USB Relay Module Default:DefaultVariant Has wrinkled sticker Has wrinkled sticker may not be complete Refer to photos Numato's 16 Channel USB Relay Module is great for controlling your devices through USB without any USB protocol knowledge
State whether your question concerns product information or an existing purchase. Ask which next step is appropriate if the available guidance is unclear.
Check that your follow-up matches the timeline already provided. Ask for clarification when the seller's sequence differs from your records.
Ask whether the displayed example requires a separately available addition. Check whether the seller provides a more representative view on request.
US$ 249.50
US$ 289.50
US$ 499.50
US$ 189.00
US$ 374.50
US$ 299.50
US$ 52.00
US$ 149.00
US$ 499.50
US$ 274.50
US$ 359.50