If you're someone who cares about getting the best performance when shooting pictures and video with your handheld device, the SanDisk Ultra® 128GB microSD Card; UHS-I, Class 10 with full size SD adapter was created for you. With Enabled Class 10 for full 1080P HD video recording, this card brings the speed, which means outstanding performance every time you shoot. Seamless, full HD video The SanDisk Ultra UHS-I card features a Class 10 and UHS Speed Class 1 (U1) rating, the highest video performance available for recording uninterrupted full HD video (compatible device required). Full HD video (1920×1080) and HD video (1280×720) support may vary based upon host device, file size, resolution, compression, bit rate, content and other factors. Flawless app performance This card can retrieve stored data almost instantly, thanks to its up to 40MB/s read capability and fast bus interface. The SanDisk Ultra Plus microSDHC and microSDXC UHS-I cards offer faster app loading and smoother, more fluid app performance. Room for more There's plenty of room to accommodate full HD videos, MP3s, apps, and other memory-intensive mobile files thanks to the 128GB storage capacity. Super durable SanDisk Ultra UHS-I memory cards can capture memories from -13 to 185 degrees Fahrenheit with a shockproof, waterproof, and X-ray-proof design. Your mobile device may not survive, but your SanDisk memory card will.