The Adafruit RFM95W LoRa Radio Transceiver is a high-quality component designed for use with Raspberry Pi 3/4 computers. This transceiver operates on 868/915 MHz frequencies and is compatible with the Adafruit Pi HAT. Made in the United States by Adafruit, a well-known brand in the electronics industry, this product ensures reliable communication and connectivity for your projects. Its ARM core makes it versatile for various applications, making it a valuable addition to any electronics kit or board.