Apple 661-6586 | 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDIMM Dual Rank Memory Module

Technical Specs:
- Capacity: 1GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 667MHz (PC2-5300)
- CAS Latency: CL5
- Pin Count: 200
- Form Factor: SODIMM
- Rank: Dual Rank
- Error Correction: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful notes:
1. This memory module is compatible with Apple MacBook and MacBook Pro models from 2006 to 2008.
2. It is important to match the memory speed and type with your existing RAM to ensure compatibility and optimal performance.
3. Upgrading your laptop's memory can significantly improve its overall performance and multitasking capabilities.