Transcend 512GB UHS-I Class 10 USD350V microSDXC

Transcend's MicroSDXC 512GB UHS-I Class 10 USD350V is a high-endurance memory card designed for dashcams, security cameras and surveillance systems. With UHS-I technology and Class 10 / U3 ratings, it delivers up to 95 MB/s read and 45 MB/s write speeds and is built to provide long-lasting, reliable Full HD recording and large-capacity storage.

Advantages

The card is engineered for write-intensive applications and is rated to support extended Full HD recording (up to 120,000 hours). It is tested for durability against harsh conditions—waterproof, temperature resistant, shock proof, X-ray proof and static proof—while offering large capacities (up to 512 GB) so you can store thousands of images and hours of video. Transcend also provides RecoveRx software for data recovery.

Suitable for

• Dashcams and vehicle surveillance
• Home and business security cameras
• Continuous loop recording and long-duration Full HD capture
• Smartphones, tablets and cameras requiring high-capacity removable storage

Key specifications

• Brand: TRANSCEND
• Model / MPN: TS512GUSD350V
• Capacity: 512 GB
• Flash card type: MicroSDXC
• Flash memory class: Class 10, U3
• Read speed: up to 95 MB/s
• Write speed: up to 45 MB/s
• Colour: Black
• Weight: 0.004 kg

How to use

Insert the MicroSDXC card into the microSD slot of your dashcam, security camera, smartphone, tablet or compatible device. Format the card in the device before first use if prompted by the device’s settings. For continuous recording devices, set the desired recording mode (loop recording / quality settings) according to the device manual to optimise storage usage and recording stability.

Recommendations

For reliable long-term recording, use the card in devices that support UHS-I and Class 10 / U3 performance and follow the camera manufacturer’s guidelines for formatting intervals and maximum supported card capacities. Keep backup copies of critical footage and use Transcend’s RecoveRx software to recover accidentally deleted files.