Samsung P9 Express microSDXC Express Memory Card 256GB

Upgrade your gaming with the P9 Express, compatible with Nintendo SwitchTM 210. Store and access your favorite games and downloadable content (DLCs), load them fast, and enjoy smooth, reliable gameplay for both casual and high-demand gamers. Built for gaming marathons, the card stays cool while delivering consistent speed and performance. This isn’t just a storage solution—it’s a game-changer, combining speed, durability, and efficiency. 1Read speed up to 800 MB/s based on P9 Express microSD Card 512GB using a PCIe test board. 4x faster than standard UHS-I microSD cards measured using PRO Ultimate 512GB cards with Samsung readers. Actual speeds may vary depending on host device, interface, usage conditions, and other factors. Speeds slower on standard microSDXCTM and microSDTM (UHS-I) compared to microSDTM Express (e.g., Nintendo Switch 2TM). 2Samsung is not liable for any damages and/or loss of data or expenses incurred from memory card data recovery. 3Waterproof: withstand up to 72 hours in seawater. 4Temperature proof: operating temperatures of -13°F to 185°F; non-operating temperatures of -40°F to 185°F. 5X-Ray Proof: up to 100mGy, equal to airport X-ray machines. 6Magnetic-Proof up to 15,000 gauss, or the magnetic field equivalent of a high-field MRI. 7Drop: withstand drops up to 16.4 feet (5 meters). 8Wearout: up to 10,000 swipes. 9Limited warranty of 3 years. See all warranty terms, conditions and limitations. 10Nintendo Switch is a registered trademark of Nintendo. 11Transfer speeds slower on standard microSDXCTM and microSDTM (UHS-I) compared to microSDTM Express (e.g., Nintendo Switch 2TM). 12Samsung Magician software is available on Windows® and macOS®. It requires Windows® 10 and higher, or macOS® High Sierra (10.13) and higher. Older versions of the Windows®, and macOS® operating systems may not be supported. 13Source – 2003-2024 OMDIA data: NAND suppliers' revenue market share. Results are not an endorsement of Samsung. Any reliance on these results is at the third-party’s own risk.

About this item

• TRANSFER SPEEDS UP TO 800 MB/S: With sequential read speeds up to 800 MB/s, get into your game up to 4× faster than our standard microSD cards (UHS I)1.
• DYNAMIC THERMAL GUARD: Keeps its cool even when the action heats up. Dynamic Thermal Guard helps reduce overheating for fast, smooth gameplay.
• ALL YOUR GAMES ON ONE TINY CARD: Store all your games and downloadable content (DLCs) with up to 512GB of reliable storage. No deleting. No compromises.
• 6-PROOF PROTECTION WITH 3-YEAR LIMITED WARRANTY: Built to last, made for peace of mind. Anything can happen when you’re gaming on the go. With 6 types of protection2−9, the P9 Express can handle it all—helping maintain your game progress.
• NEXT-GEN AND BACKWARD COMPATIBLE: Your microSD Express card is compatible with Nintendo Switch 210 and microSD UHS-I11 devices, including tablets, drones, cameras and more.
• BOOST YOUR MEMORY CARD HEALTH: Samsung Magician Software helps you unlock unstoppable P9 Express performance. It includes product authenticity verification and drive health monitoring.11
• WORLD’S NO. 1 FLASH MEMORY BRAND: Performance and reliability you can count on from the world's number one brand for flash memory since 2003.12 All firmware and components are produced in-house, including our world-renowned DRAM and NAND, for quality you can trust.

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