SCT 128GB x2 = 256GB SD XC Class 10 UHS-1 Secure Digital Ultimate Extreme Speed SDXC Flash Memory Card 256G 256 GB GIGS (S.F128.RTx2.550) with SoCal Trade SCT Dual Slot Memory Card Reader - Retail Packaging 2 PACK

When you want a memory card you can count on, every day, choose this for your electronic device designed for SD memory. They are fast, built to last, and ready when you are. Store high quality photos, videos, music and more with this high storage capacity (128 GB) and super speed performance UHS-1 Class 10. Important: Although this memory card is the same size and shape as regular SD card it can only be used by devices designed for SDXC - Extreme High Capacity device. To ensure compatibility, look for the SDXC logo on cards and host devices (cameras, camcorders, etc.).