Apple AR5BXB112 AirPort Extreme 450M 802.11n Card Mac Pro/Macbook?Macbook Pro. 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.

Part Number: AR5BXB112
Compatible Part Number: 607-7211-A 250-01927-050