Features:

• High Speed DDR3 Operates at 1066MHz
• Support USB 2.0, backward compatible with USB 1.1
• 2 Rank Double-sided module
• 7.8US Refresh Interval (8192 CYCLES/64MS)
• Auto and self refresh capability

Editor Reviews:

Product Description:
Patriot SODIMM memory modules are fully tested and validated at 1066MHz (PC3-8500) to ensure reliable performance and compatibility. These memory modules are perfect to meet the needs of those requiring memory upgrades for New 2008 Macbook and Macbook Pro model (13.3" and 15.4"). also works with all processors speed 2.0GHz, 2.4GHz, 2.53GHz and 2.8Ghz Intel Core 2 Duo. It's the perfect upgrade you need for your new 2008 macbook or macbook pro models. This set of modules will work with: - Apple MacBook Pro 15.4" 2008 Models Only (2.4GHz, 2.53GHz and 2.8GHz Intel Core 2 Duo) - Apple MacBook 13.3" 2008 Models Only (2.0GHz and 2.4GHz Intel Core 2 Duo)