Working pull sold as is, no warranty. It's an audio analysis board form the late 80s/early 90s and is in great shape.The ATI LMS 700-0038 Rev:C 8bit Vintage ISA PC Card is a controller card manufactured by ATI. It is specifically designed for vintage computing systems and is compatible with 8-bit ISA buses. This card would have been used to enhance the functionality of older computers and provide additional capabilities for processing and managing data.