An upgrade of your RAM is the simplest and most effective way to enhance your computer's performance. With this high-quality RAM module from Transcend, you can easily upgrade your PC. Add to your existing memory or completely replace old 512 or 1024 MB modules. Check your motherboard to see if it has two or four RAM slots, so you can take advantage of the many benefits of 4096 MB or 8192 MB of RAM. No software installation is necessary; simply clip in your new memory. When you boot up your computer, the RAM will be automatically recognized.