Apple iMac A1224 20" A1225 24" Series 820-2136-A Audio Sound Board. Apple meets the current and future demands of high performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, industrial automation applications as well as for standard home use.
Apple Part Number: 820-2136-A
Compatible Part Numbers: 922-8205
Compatible Models: Apple iMac A1224 20" A1225 24" Series