This document is a Product Similarity Declaration from Shenzhen Seenda Technology Co., Ltd., concerning their range of wireless keyboards. The declaration states that the models SK38, WGJP-038, SK38C, SK38A, COE202, COE203, and COE200 are electrically identical. This includes the same software parameters and hardware design, encompassing circuit design, PCB layout, RF module/circuit, antenna type(s) and location, and components on the PCB.
Furthermore, the declaration confirms that the mechanical structure and design, including the product enclosure and materials, are also identical across these models. The only differentiating factor between the models is the model number itself. This declaration is signed by Qiang Yu, Manager, and dated 2025-05-23. The FCC ID associated with these keyboards is 2BDJR-SK38-K.