This is a brand new, two-pack of Stinger 300MCD21V remote controls designed to work with 300MHz garage door openers that use the Linear 308911 format. These remotes are a practical choice for homeowners needing reliable spare or replacement units for their compatible garage door system. The condition is new, ensuring they are ready for immediate use upon programming. Free shipping is included with the purchase, adding value and convenience. They offer straightforward functionality with their 10-switch coding, allowing for easy setup to match your existing opener. Check the listing for full details on compatibility and programming instructions to ensure they are the correct model for your specific garage door opener setup. Stinger 300MCD21V MULTICODE 300MHz 10 Switch Linear 308911 Compatible 2 pack. Condition: New. Listed at 24.99 USD. Track Page Views With Auctiva's Counter