Adafruit Trinket - Mini Microcontroller - 5V Logic
$9.12
Adafruit Trinket - Mini Microcontroller - 3.3V Logic (Micro-USB)
$7.35
Adafruit Pro Trinket - 5V 16MHz
$13.07
Adafruit Trinket M0 - for use with CircuitPython & Arduino IDE
$11.71
Adafruit Neo Trinkey - SAMD21 USB Key with 4 NeoPixels
$2.74
Adafruit Slider Trinkey - USB NeoPixel Slide Potentiometer
$3.92
Adafruit NeoKey Trinkey - USB NeoPixel Mechanical Key Switch
Adafruit Rotary Trinkey - USB NeoPixel Rotary Encoder
Adafruit Trinkey QT2040 - RP2040 USB Key with Stemma QT
$11.03
Adafruit Proximity Trinkey - USB APDS9960 Sensor Dev Board
Adafruit SHT41 Trinkey - USB Temperature and Humidity Sensor
$14.43
Adafruit SHT45 Trinkey - USB Temperature and Humidity Sensor
$23.56