This product is brand new sealed. Great for Steam Deck, ASUS ROG Ally, Microsoft Surface Pro, PC/ mini pc. EXTREME PERFORMANCE: Discover top-tier Gen4 performance that’s 40% faster than other Gen4 SSDs at up to 7,100MB/s for all your favorite games. BIGGER GAMING LIBRARY: Get up to 2TB of digital space for your gaming handheld console or laptop. EASY INSTALL STORAGE: Easily upgrade overall performance with this compact storage solution. POWER EFFICENCY: Limit battery loss while you’re on the go. BE COMPATIBLE: Install into certain handheld gaming consoles like the Valve Steam Deck and ASUS ROG Ally and certain laptops like the Microsoft Surface or select Dell models in as little as 5 minutes.