This document is a declaration from Shen Zhen Shi Zhi Lian Mao Ke Ji You Xian Gong Si to the Federal Communication Commission (FCC) regarding model differences for their wireless adapter product. The letter states that the models D181, D182, D183, D184, D185, and D186 share the same board, schematic, hardware version, software version, structure, and internal photos. The models are named differently for marketing purposes.
The declaration is addressed to the Authorization and Evaluation Division of the FCC and provides the company's contact information, including their address, phone number, fax number, and email address. The document is signed by PENCHO ILIEV, Vice President of Shen Zhen Shi Zhi Lian Mao Ke Ji You Xian Gong Si, and dated May 28, 2025. The FCC ID for the device is 2BNA6-D181.