Welcome to our store! 1. Professional Design: Designed for laptops compatible with DDR3L SODIMM, plug and play, no driver required, easy to use. 2. 64-bit Width: DDR3L SODIMM memory type, 204-pin data connection, 64-bit width, 1.35V/1.5V operating voltage. 3. 1600MHz Frequency: Excellent performance at 1600MHz frequency, backward compatible with lower frequencies. 4. Enhanced System Performance: Laptop memory improves system performance by speeding up loading times, improving system responsiveness, and increasing the system's ability to handle larger workloads. 5. PCB Material: All modules are quality-assured to ensure reliable and trustworthy performance, and the PCB material ensures long-term stability. Product Type: DDR3L 1600MHz RAM Material: PCB Memory Type: DDR3L SODIMM Frequency: 1600MHz Data Interface: 204-pin Bit Width: 64-bit Operating Voltage: 1.35V/1.5V Applicable: Desktop Computer Package List: 1 x DDR3L 1600MHz RAM Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!