This is a 100% original part removed from a running Brother DCP-T710W model printer: Brother brand's own genuine motherboard, also includes the carriage board. Full connectivity: Wi-Fi, USB, and mobile printing features are fully functional. The board has no soldering, IC changes, or modifications. It is in absolutely fresh condition (Like New). No scratches, rust, or damage. 100% OK and fully tested. It has never been serviced and is in completely original condition.