Apple 661-4706 | 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDIMM Dual Rank Memory Module for MacBook Pro

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

Helpful Notes:
1. This memory module is compatible with MacBook Pro models from 2006 to 2008.
2. Upgrading your MacBook Pro's memory can improve its overall performance and speed.
3. Make sure to properly ground yourself and follow installation instructions carefully to avoid damaging your device.