Memory Cards

microSDXC/SDHC 300S

Want to save space on your mobile device by running apps from a memory card? Transcend's microSDXC/SDHC 300S cards are the right choice! Compliant with the latest speed class, the cards boast excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time.

good fit for mobile app storage

It's common for users to install and run mobile apps from microSD cards in order to free device memory. Random read/write performance is thus crucial. Transcend's microSDXC/SDHC 300S memory cards are a great fit for storing mobile apps.

Introducing Application Performance Class

The Application Performance Class was introduced to adapt this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, delivering minimum random read of 1,500 IOPS and random write of 500 IOPS, and sustained sequential speeds of at least 10MB/s.

A1 compliance applies only to 128GB capacity cards.

Show the transfer capabilities

Transcend's microSDXC/SDHC 300S memory cards meet both the UHS Speed Class 3 (U3) and the UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recordings, with read/write speeds of up to 95MB/s and 45MB/s respectively.

U3 and V30 compliance applies only to 128GB capacity cards.

Store as many as you wish

In addition to excellent random read/write performance, Transcend's microSDXC/SDHC 300S memory cards come in up to 128GB storage capacity, allowing you to keep more digital files and apps at hand!

Built for extremes

To deliver the best performance and stability, Transcend's microSD memory cards are tested to withstand extreme conditions.

• Waterproof: meet JIS IPX7 standards that can withstand immersion in 1 meter of water for up to 30 minutes.
• Temperature proof: perform in temperature extremes from -25°C to 85°C.
• Static proof: meet EMC IEC61000-4-2 standards and withstand static electricity.
• X-ray proof: meet the ISO7816-1 standard and are immune to airport X-rays.
• Shock proof: provide excellent shock, vibration, bending and twisting resistance.

RecoveRx software

Transcend offers exclusive RecoveRx software, a free data recovery utility that allows you to search deep within a storage device for traces of erased files including digital photos, documents, music and videos.

Transcend High Capacity microSD Card series are specifically designed to meet the High Capacity, High Definition Audio and Video requirement for the latest Digital Cameras, DV Recorders, Mobile Phones, etc. The new defined Speed Class enables the host to support AV applications to perform real time recording to the microSD memory card.

The ideal choice for small form factor devices with demanding performance requirements, Transcend's High Capacity industrial microSD cards are specifically designed for use in the latest digital cameras, DV recorders, mobile phones, and other compact microSD devices. To ensure reliable performance and long-term stability, the microSD cards are manufactured using brand-name MLC NAND Flash chips and undergo extensive reliability testing in all stages of production.

• Fully compatible with SD 3.0 Standards
• Built-in Advanced Error Correcting Code (ECC) to detect and correct transfer errors
• Supports SDHC Speed Class Specification Class 10
• Two-year Limited Warranty

High Endurance microSDXC/SDHC

Aimed at car video recorders, security cameras and surveillance systems, Transcend's high endurance microSDXC/SDHC card is built with high-quality MLC NAND flash chips to withstand up to 12,000 hours of Full HD video recording, providing long-life durability and prolonged endurance. To ensure the utmost level of reliability, the high endurance microSDXC/SDHC card undergoes extensive testing under harsh conditions to be verified waterproof, temperature proof, static proof, X-ray proof and shock resistance.

Up to 12,000 hours of durability

Manufactured using top-tier MLC NAND flash chips, the high endurance microSDXC/SDHC card is capable of standing up to 12,000 hours of Full HD video recording*, meeting the demands of write-intensive applications where storage capacity and durability performance are desperately required. Additionally, the built-in Error Correcting Code (ECC) can detect and correct transfer errors.

Best companion to car video recorders

Taking full advantage of MLC NAND flash chips and with storage capacity up to 64GB, the high endurance microSDXC/SDHC card is ideal for car video recorders to ensure every critical moment happening on the road is recorded including license plates in Full HD 1920x1080p (30fps) resolution, providing reliable evidence to insurance companies or police.

Great choices for security cameras and surveillance systems

Security cameras and surveillance systems including IP cameras and home security cameras require stable recording performance over a long period of time in harsh environments. The high endurance microSDXC/SDHC card comes with waterproof, static proof, X-ray proof and shockproof, delivering peak performance under extreme environmental conditions and wide operating temperatures ranging from -25°C to 85°C.

Extremely protective

In order to deliver the best performance and stability, the Transcend's microSD card is tested under the following harsh conditions.

• Waterproof: meet the JIS IPX7 standards and can immerse in 1 meter of water for up to 30 minutes
• Temperature Proof: endure extreme temperatures from -25° to 85°C
• Static Proof: meet the EMC IEC61000-4-2 standards and can withstand static electricity
• X-ray Proof: meet the ISO7816-1 standard and are immune to Airport X-rays
• Shock Proof: provide excellent shock, vibration, bending and twisting resistance

Transcend's exclusive RecoveRx software features a user-friendly interface that allows you to search deep within a storage device for traces of erased files that can be rescued, such as digital photos, documents, music and video.