This document serves as a Product Similarity Declaration from Shenzhen Seenda Technology Co., Ltd. It confirms that several wireless keyboard models, specifically WGJP-038-3, HW198-3+HW156S, CUQ01 WGJP-038-3B, and WGJP-038-3A, share identical electrical designs. This includes the same software parameters and hardware design elements such as circuit design, PCB layout, RF module/circuit, antenna type(s) and location, and components on the PCB.
Furthermore, the declaration states that the mechanical structure and design, encompassing the product enclosure and materials, are also consistent across these models. The sole differentiating factor among these keyboards is their model number. This declaration is relevant for certification purposes, as indicated by the FCC ID 2BDJR-WGJP-038-3B.
The document is signed by Qiang Yu, Manager, in Shenzhen on May 26, 2025.