Robust, Precise USB Temperature, Humidity and Air Pressure Sensor
USB heart rate monitor sensor with ear clip - KYTO2901 – KYTO Fitness Technology
Amazon.com: OriGlam USB Wired Wii Sensor Bar, Replacement Infrared IR Ray Motion Sensor Bar, Replacement USB Wired Infrared Ray Sensor Bar for Nintendo Wii and Wii U Console : Video Games
MINIVLS-313 - Laser Speed Sensor with USB Output, Plain Plastic Housing
Serial Port Temperature Sensors - USB Hardware Interface
USB-Temp - very robust temperature measuring for server environments and the like
OHT20-C: USB humidity and temperature sensor, -40 to +120 °C - 0 to 100% at reichelt elektronik
SMSFoxBox - Full Hardware SMS Gateway and more - USB Temperature Sensor
USB-Helligkeitssensor
Amazon.com: SOONORY USB Wired Wii Sensor Bar, Replacement Infrared IR Ray Motion Sensor Signal Receiver for Nintendo Wii and Wii U Console with Stable Stand(Black) : Video Games
Dc 5-24v/5a With Usb Plug Human Body Infrared Pir Motion Sensor Switch For Led Strip Night Lights Drop Ship - Night Lights - AliExpress
Compact USB Power Meters
Amazon.com: Aokin USB Sensor Bar for Wii, Replacement USB Wired Infrared Ray Sensor Bar for Nintendo Wii, Wii U, Includes Clear Stand, Silver/Black : Video Games
SQ-520 USB "Smart" Quantum Sensor (Full-spectrum) | Apogee Instruments