We have an agreement with PJRC to sell a special purple edition Teensy 3.2 development board. They're still assembled and tested by PJRC, however the boards are made in OSH Park's super-high quality US PCB fabs.

This makes our version 100% made in the USA.

The Teensy 3.2 is programmable through the Arduino development environment, but has a faster, 72MHz ARM Cortex-M4 processor, 64K of RAM, and 12-bit analog input. See PJRC's official page for full specifications.