PiKVM v3 HAT for Raspberry Pi 4 - Shop.HiPi.io
JTAG Hat – Blinkinlabs
Argon Fan HAT for Raspberry Pi 3B/3B+/4B - PiShop.us
Witty Pi 4 HAT - RTC & Power Management for Raspberry Pi : ID 5704 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: 4-Port Raspberry Pi USB HUB HAT for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W, 4 USB Ports Compatible with USB2.0/1.1 Onboard USB to UART Onboard Multi Indicators : Electronics
Raspberry Pi PoE HAT
Raspberry Pi 4-2G With PICAN3 CAN Bus HAT - Copperhill
Geekworm X1202 4-Cell 18650 5.1V 5A UPS HAT for Raspberry Pi 5
Amazon.com: UCTRONICS PoE HAT for Raspberry Pi 4B/3B+, Power Over Ethernet (PoE) Support 802.3af PoE Network Standard, Compatible with Pi 4B / 3B+ : Electronics
SparkFun Qwiic HAT for Raspberry Pi - DEV-14459 - SparkFun Electronics
Power Over Ethernet (PoE) HAT for Raspberry Pi 4 and 3B+ and 802.3at P
Power Over Ethernet (PoE) HAT for Raspberry Pi 3 B+ 4 and 802.3af PoE
Amazon.com: GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B : Electronics
Best Raspberry Pi HATs 2024: Expansion Boards for Every Project | Tom's Hardware
Dac Hat Raspberry Pi | Raspberry Pi 4 Dac Hat | Raspberry Pi Hat Power | Pi Bluetooth Hat - Demo Board Accessories - Aliexpress
Raspberry Pi 3G/4G-LTE Base HAT
IO Expansion Hat for Raspberry Pi 5 / 4 / 400 / 3 - DFRobot
Amazon.com: waveshare POE HAT (C) for Raspberry Pi 4B/3B+, Power Over Ethernet HAT, Support IEEE 802.3af/at-Compliant Network,12V and 5V Power Outputs to Use More Peripherals : Electronics
4 Port USB HUB HAT for Raspberry Pi Zero
Waveshare Mini Base Board (A) for Raspberry Pi Compute Module 4 (CM4-I – Hat Labs
Amazon.com: Geekworm for Raspberry Pi 4 NVME HAT, X876 V1.1 NVME M.2 SSD Storage Expansion Board UASP Supported Compatible with Raspberry Pi 4 Model B Only Support Key-M 2280 SSD : Electronics
Raspberry Pi PoE+ HAT : ID 5058 : Adafruit Industries, Unique & fun DIY electronics and kits
USB 3.2 Gen1 HUB HAT For Raspberry Pi, 4x USB 3.2 Gen1 Ports, Driver-Free
POE HAT box for Raspberry Pi 4
Cluster HAT Kit (includes 4 x Raspberry Pi Zero W)
Raspberry Pi PoE+ HAT
Raspberry Pi 4 Fan Case » By C4Labs » Pre-Order now open!
SH-RPi (Sailor Hat for Raspberry Pi) – Hat Labs
