Power Over Ethernet (PoE) HAT for Raspberry Pi 3 B+ 4 and 802.3af PoE Network

Raspberry Pi HAT "Hardware Attached on Top" Accessory PoE Texas has produced a smaller, more efficient Pi-HAT than the Official one from Raspberry Pi. Our design fits in the Official Pi enclosure* and takes up less of the board. Product Features: Fits Raspberry Pi 3 B+ and Raspberry Pi 4 (Not Included) Works with an IEEE 802.3af switch or 48v injector  Smaller, more space efficient than Official Pi-HAT Optocoupled with flyback topology to prevent shorting the board Fanless Increases efficiency above 90% for DC to DC conversion Online Product Manual *Raspberry Pi Enclosure and Raspberry Pi shown in images are NOT included