Apple MacBook Pro 17" A1229 820-2140A Laptop Power USB Audio I/O Board. Apple meets the current and future demands of high-performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, and industrial automation applications, as well as for standard home use.Apple Part Number: 820-2140A
Compatible Part Numbers: 2576MIB0000
Compatible Models: Apple MacBook Pro 17" A1229
