Transcend TS256MSQ64V6U-I | 2GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm Dual Rank Memory Module

1. Memory Type: DDR2 SDRAM
2. Memory Size: 2 GB
3. Memory Speed: 667 MHz
4. Memory Standard: PC2-5300
5. CAS Latency: CL5
6. Pin Count: 200
7. Form Factor: SODIMM
8. Rank: Dual Rank
9. Error Correction Code: Non-ECC
10. Buffering: Unbuffered
11. Operating Voltage: 1.8 V
12. Compatibility: Compatible with laptops and other devices that support DDR2 SDRAM memory.

Notes:
1. This memory module is an affordable upgrade option for older laptops and other devices that use DDR2 SDRAM.
2. The dual rank design allows for improved multitasking and overall system performance.
3. The low operating voltage of 1.8V helps to reduce power consumption and extend battery life in laptops.