Designed for use in devices that support the UHS-I bus, such as digital cameras, DSLRs, camcorders, and more, the 128GB 300S UHS-I SDXC Memory Card from Transcend can capture 4K, 3D, and Full HD video, plus raw and JPEG still images and photo bursts. It has a capacity of 128GB and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which likewise guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 90 MB/s and write speeds max out at 45 MB/s. A built-in write-protect switch helps to safeguard against the accidental erasure of card data.
While this card has been designed for cameras that are UHS-I / V30 / U3 compatible, it may be used in devices that do not support UHS-I / V30 / U3.
Waterproof
Meets JIS IPX7 standards that can withstand immersion in 3.3' of water for up to 30 minutes.
Temperature Proof
Can operate in extreme temperatures ranging from -13 to 185°F.
Static Proof
Meets EMC IEC61000-4-2 standards and withstand static electricity.
X-Ray Proof
Meet the ISO7816-1 standard to resist airport X-rays.
Shock Proof
Provides resistance against shock, vibrations, bending, and twisting.