3 Times Stronger & Virtually Unbreakable. Able to Withstand up to 45 lbs. of Force. Ribless, No Write Protection Switch Design (SD). Fast, Flawless Performance. SD UHS-II (V90): 300MB/s Read • 250MB/s. Delkin BLACK Story Delkin BLACK memory cards combine industrial strength & reliability with unparalleled speed, plus a quality guarantee like no other card. Sold only through authorized camera stores that are chosen for their commitment to customer service & knowledgeable staff, this exclusive media is the toughest, most reliable & trustworthy memory cards on the market. Virtually Unbreakable Delkin BLACK memory cards are designed to be the strongest memory cards ever built, and are virtually unbreakable. BLACK SD cards utilize a solid molded design where the “brains” of the card are completely sealed inside and protected, making them 3 times stronger than a regular SD card and able to withstand over 45 pounds of force or impact. Unlike regular memory cards that use a standard plastic housing that is prone to breakage or damage during normal wear and tear and storage, BLACK memory cards take advantage of stronger materials to protect them from damage over the lifetime of the card. Ribless, No Write Protection Switch Design Delkin BLACK SD cards are built with no write-protect switch or plastic ribs that run in between the contacts on the back in order to enhance reliability and ensure functionality. By removing the write-protect switch, the card will never go into read-only mode, which prevents the card from being written to. If the switch of an SD card accidentally breaks off (regardless if it was in the upward position prior to breaking), the files already written to the card can still be accessed and copied off the card, though new data cannot be written to the card. Broken or loose ribs will not affect the card’s functionality, but if they were to break off inside of the device being used (camera or memory card reader) the device could possibly get damaged. Delkin’s redesigned BLACK SD cards ensure a smoother, more trustworthy user experience. Fast, Flawless Performance Delkin BLACK memory cards use carefully chosen components and high-speed NAND flash memory to ensure fast, flawless performance in today’s high-end photo and video hosts. Rated Video Speed Class 90 (V90) and utilizing two rows of pins, Delkin BLACK SD UHS-II memory cards boast recording speeds surpassing 250MB/s for uninterrupted 8K, 4K, 3D, HDR, 360º & high-speed video capture. Each BLACK memory card is specially designed to ensure peak performance without corruption or error. Rated for Extreme Temperatures Whether you’re shooting in the heat of the desert, the frigid temperatures of the arctic, or you just happen to leave your cards in the car on a hot day, rest assured that Delkin BLACK memory cards are rated to withstand extreme temperature variations. BLACK SD cards are rated for temperature ranges from -25°C to 85°C. 3 Times Stronger & Virtually Unbreakable Able to Withstand up to 45 lbs. of Force Ribless, No Write Protection Switch Design (SD) Fast, Flawless Performance SD UHS-II (V90): 300MB/s Read • 250MB/s Write Rated for Extreme Temperatures 48-Hour Replacement Guarantee Delkin Product Registration for 48-Hour Replacement Guarantee Not offered anywhere else in the world, ѕelect Delkin products (e.g. BLACK memory cards & reader, POWER SD & microSD, CFast 2.0, XQD, PRIME & POWER CFexpress™ & Juggler SSD) come with a premium 48-hour replacement guarantee in addition to our “Lifetime Warranty” policy. Delkin happily replace any non-working card within 48 hours or less (not including weekends), prior to receiving your non-working card. You can also replace your card over the counter at any authorized Delkin reseller. Simply register your product using the form below, and call Delkin friendly customer service team if you ever experience any issues.