Raspberry Pi Build HAT | Controls up to 4 motors and sensors
DVMPi for Raspberry Pi 3 B+ and DVMega UHF or VHF/UHF HATs » C4Labs
Raspberry Pi PoE HAT - Maker Space
LoveRPi Power-Over-Ethernet (PoE) HAT for Raspberry Pi 4 Model B and Raspberry Pi 3 Model B+ (Compact, Non-Isolated) - Newegg.com
Top 20 Raspberry Pi HATs & Shields You Should Try - Latest Open Tech From Seeed
Raspberry Pi Power HAT - 3A Power Supply for Raspberry Pi - BC Robotics
Raspberry Pi 3G/4G-LTE Base HAT
HAT flat mounting for 3.7V cell / Battery Management System Raspberry Pi 2 / 3 / 3B+ - Audiophonics
Anatomy of a product quality issue: PoE HAT - Raspberry Pi
PoE HAT for Raspberry Pi 4, UCTRONICS Mini Power over Ethernet Expansion Board for Raspberry Pi 4 B 3 B+, with Cooling Fan
Power over Ethernet HAT for Raspberry Pi 3B+/4B, 802.3af PoE network
The 10 best Raspberry Pi HATs — The MagPi magazine
Raspberry Pi® PoE+ Hat Raspberry Pi® 3 B+, Raspberry Pi® 4 B | Conrad.com
Raspberry Pi PoE+ HAT
Raspberry Pi A+/B+/Pi2/Pi3 Prototyping HAT mit EEPROM (RPi-Proto-HAT)
Raspberry Pi HATs, pHATS & GPIO | The Pi Hut
Argon Fan HAT for Raspberry Pi 3B/3B+/4B - PiShop.us
RPi HiFi DAC HAT - PiShop.us
Best Raspberry Pi HATs 2022: Expansion Boards for Every Project | Tom's Hardware
IO Expansion HAT for Raspberry Pi 4B/3B+ - DFRobot
UGEEK UPS HAT with Battery for Raspberry Pi 3 Model B/3B+/3A+/2B/4B|Pi Battery Adapter|Power Source|Charging while Pi is working|hat hat|hats forhat b - AliExpress
Introducing Raspberry Pi HATs - Raspberry Pi
Power over Ethernet (PoE) HAT (V2) for Raspberry Pi 3B+ - Opencircuit
Sense Hat for Raspberry Pi* Botland - Robotic Shop
Introducing the PoE HAT - available now! - Raspberry Pi