About one tenth the size of an SD card, Transcend's microSDHC Class 10 memory card is incredibly tiny yet powerful. It features the top-of-the-line Class 10 speed rating introduced by the SD Card Association as part of its new SD 3.0 specification, and guarantees write speeds of 10MB/s. With the perfect combination of compact size, high speed and generous storage space of up to 16GB, the microSDHC Class 10 card is tailored specifically for today's mobile devices. All microSDHC cards are comprehensively tested for compatibility and reliability, and carry Transcend's Limited Lifetime Warranty. Each card contains built-in ECC (Error Correction Code) that automatically detects and corrects errors during data transfer. Today’s advanced digital cameras, smart phones and tablets are fast and powerful, with memory-hungry apps and full-HD recording capabilities that perform best with high-speed, high-capacity storage media. Offering vast storage space and superior speeds of up to 20 MB/s read and 17MB/s write, Transcend’s "Ultimate" series Class 10 microSDHC cards are the perfect memory upgrade solution to keep pace with your mobile lifestyle. Measuring just 0.4 x 0.6 x 0.04 inches, Transcend’s Class 10 microSDHC memory cards are only one tenth the size of an SDHC card. Despite its tiny dimensions, the Class 10 microSDHC cards feature the top-of-the-line Class 10 speed rating, hitting the maximum transfer rate of 20 MB/s read and 17MB/s write on devices supporting SD 3.0. This incredible speed not only helps you capture smooth Full HD video and high-speed consecutive camera shots, but also launches entertaining smart phone apps noticeably faster than using a lower class card. Featuring compact size, incredible transfer speeds and massive storage capacity of up to 32GB, Transcend’s microSDHC cards are tailored specifically for today`s high-end mobile devices, such as smart phones, digital cameras, eBook readers, portable games consoles, driving recorders, and the increasingly popular tablet PCs. When paired with our TS-RDP5 card reader, to take advantage of fast transfer speeds, uploading content to your other devices will be quick and seamless. For added convenience, Transcend offers a combo package that includes a microSDHC card together with a full-size SDHC adapter or USB card reader, making data transfer easier than ever. The microSDHC card adapter allows the usage of a wider range of SDHC capable devices, such as digital cameras that have an SDHC slot. For an extra layer of security, Transcend microSDHC memory cards include our exclusive RecoveRx software – a user-friendly interface which allows you to search deep within a storage device for traces of erased files that can be rescued. 1Based on file size 2MB. 2 Based on 4min per song, 128Kbps quality. 3 Based on 2.25GB per hour DVD quality. Storage capacity approximations are for general reference only. Actual results will vary depending on resolution, compression quality, video frame rate/interlace settings, and content. 1GB = 1 billion bytes. A certain portion of the storage capacity may be reserved for firmware and maintenance use. microSDHC Card Comparison Chart Note: speed may vary depending on the device and usage of hardware or software. Please see Transcend website for additional warranty details and limitations. SDHC Class 10 and SD 3.0 compliant, a speed of 10MB/s is guaranteed Compatible with today's most popular cell phones and portable devices Includes a full size SD adapter for multi-use or data transfer Exceptional durability of 10,000 insertion and long-life data retention Limited lifetime Warranty, the data host you can trust SDHC Class 10 and SD 3.0 compliant, a speed of 10MB/s is guaranteed Compatible with today's most popular cell phones and portable devices