SparkFun

Hi @GDouglas! Thanks for your question. This is definitely demand - the Teensy 4.0 lockable is gaining users quickly. While we build more to replenish our site soon, it looks like DigiKey has inventory...

Hello Tejas! As Paul mentioned we are building them up this week so they should be in stock on our site soon. In the meantime, it looks like DigiKey has inventory: https://www.digikey.com/en/products/detail/sparkfun-electronics/28369/26266441...