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[400 READ, 400 WRITE] Give new life to your MacBook Air with Feather, designed for perfect compatibility, top speeds, better cooling, and improved reliability. No need to buy a new laptop when you can upgrade yours in just a few minutes
[EVERYTHING IN ONE PURCHASE] Every Feather is pre-loaded with High Sierra macOS and comes with the right adapter, pentalobe and torx screwdrivers, an easy-to-follow install guide, our online FAQ, email and phone support, and a 3-year warranty. It’s everything you need in one purchase

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Excellent performance: If you use our ssd product in your computer, you will find that it is very fast. For example, it takes less than ten seconds to complete startup and show the desktop.And it takes hdd half a minute to start a 3d game, but now it only takes you several seconds.
Less trouble: Computer malfunctions are quite annoying, aren’t they? Dogfish SSD supports bad block management, TRIM command, garbage collection technology and S.M.A.R.T. Monitor system and ECC technology (error checking and correcting) can provide optimized performance and higher data transmission safety.