This motherboard is specifically designed for use with the Toshiba Satellite L50D-B-146 laptop model. It is compatible with Toshiba brand products and is an ideal replacement part for those in need of a new motherboard. As a crucial component of any computer, this motherboard ensures efficient and reliable performance of your Toshiba laptop. It belongs to the category of computer components and parts, and is listed under the subcategory of laptop replacement parts. Get your Toshiba laptop back up and running with this high-quality motherboard.