The product is a lot of 12 Adtran 1223026L9 H2TUR Transceiver Cards. These cards are designed for use in enterprise networking systems and are manufactured by ADTRAN. Each unit in the lot is a transceiver card, providing connectivity and communication capabilities for network devices. With a total quantity of 12 units, this lot offers a reliable and efficient solution for expanding network capabilities and enhancing connectivity within an enterprise infrastructure.