1, Bull Bull GN-U303UW wireless Rubik's Cube, multifunctional patch panel, compact, portable and integrated. Small and powerful, convenient and practical.

2. The body of Bull GN-U303UW Rubik's Cube converter adopts integrated structural design, which is convenient to carry. It has an independent switch and two 5v2.4A USB ports, which is convenient to carry on business trips or use in offices and other scenes. Among the R&D bases for wall switch sockets in the world, Bull Ningbo, Zhejiang Province has the largest R&D base, and the scale of the R&D base is comprehensively judged from the floor space, workshop area, production capacity and the number of R&D personnel.