Features: 1.Stable Performance: High quality chips and high quality memory particles, powerful and stable performance, can provide you with show quick reflexes time and fluency operation efficiency whether you are playing games or working. 2.Increase Memory: Increase the memory capacity, improve the computer's operating speed, and bring higher efficiency to your work and life. 3.High Temperature Resistance: High quality circuit module board, high temperature resistance, fast heat dissipation, corrosion and abrasion resistance, durable and easy to carry. 4.Compatibility: Fully compatible (for Intel/AMD) notebook computer memory, giving you a better user experience. 5.Scope of Application: Office design, games, shopping, etc. can be easily dealt with, multi tasking can get twice the result with half the effort, meet your daily needs, and share more happy hours. specification:Item Type: DDR3L RAM Material: PCB Model: DDR3L Memory Capacity: 4GB/8GB Memory Frequency: 1333Mhz/1600Mhz Bandwidth: PC3-10600/PC3-12800 Voltage: 1.35V Pin Number: 204PIN Compatibility: Fully Compatible (for Intel/AMD) Applicable Computer: Laptop Note: The memory is divided into storage card, DDR, DDR2, DDR3, DDR4 models. Please check the following list to know what memory has been installed in your computer, and what memory you need to buy. If you don't know which memory is suitable for your computer, please use the software test to see what memory your favorite computer needs. (Enter in the Baidu search bar: "CPU-Z download" to search for a CPU-Z software to download and unzip), after running the software, look at the "Max Bandwidth" column of the "SPD" option, you will see "PCxx00", as follows: PC-2100 is DDR 266 memory PC-2700 is DDR 333 memory PC-3200 is DDR 400 memory PC2-4200 is DDR2 533 memory PC2-4300 is DDR2 533 memory PC2-5300 is DDR2 667 memory PC2-6400 is DDR2 800 memory PC3-8500 is DDR3 1066 memory PC3-10700 is DDR3 1333 memory PC3-12800 is DDR3 1600 memory PC4-17000 is DDR4 2133 memory PC4-19200 is DDR4 2400 memory PC4-2666V is DDR4 2666 memory Memory DDR, DDR2, DDR3, DDR4 are not common to each other, and the sockets are also different, and don't insert it forcibly, so as not to damage the memory and motherboard, remember! If the Memory Appears: Blue screen, crash, restart, and the alarm keeps beeping, please operate according to the following methods one by one. If it does not work, it is determined that it is not compatible. You Can Try the Following Methods: The memory is not inserted well, or the gold finger is oxidized. Use an eraser to erase the memory finger and then re-insert it, or change the slot; The memory slot is dusty or oxidized. Use a brush and wash board water to clean it (if you dont have board wash water, just brush it down) The memory is not compatible, try changing the memory. CMOS is not discharged to restore the factory settings, maybe it is normal (the motherboard battery can be removed, and then put it back). The motherboard is not compatible with the CPU, try changing the CPU PackageList:1 x DDR3LRAM