Impinj Indy RS2000/RS1000 reader modules are not recommended for new designs - their End-of-Life timeline was announced in September 2020 and the last date to place orders was March 4, 2021. We are excited to make it simple for you to find reader modules, from our valued partners, that are pin-for-pin and software compatible replacements for the Impinj Indy RS2000 and RS1000 reader modules - please visit this page (https://support.impinj.com/hc/en-us/articles/360016130559) to find partner reader modules. The Impinj Indy RS500 is also not recommended for new designs. Impinj will continue to supply the Impinj RS500 reader modules to customer designs that are currently in production. It is currently available as a build-to-order product with minimum order quantities required for orders with a requested ship date after March 31, 2021.