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Small black microSDXC card with red label, 512GB capacity

Transcend

Transcend High Endurance 350V microSDXC 512GB Class 10 UHS-I

SKU CH-KY5M-2YPDH

High-endurance microSDXC card rated for 240,000 hours of Full HD recording in dashcams and surveillance systems

  • Total capacity512 GB
  • Memory card formatMicro SDXC
  • Speed classClass 10
  • Max read speed95 MB/s
  • Write throughput10x
  • Product typeMicroSD
  • Designed for continuous dashcam and surveillance recording
  • 512 GB capacity stores extensive Full HD footage
  • Read speed up to 95 MB/s for quick file access
  • Write speed up to 60 MB/s sustains high-bitrate video
  • Built waterproof, temperature resistant, static proof, X-ray proof and shock resistant

Built for Continuous Recording

The Transcend High Endurance 350V microSDXC 512GB card targets dashcam and surveillance users who need reliable, write-intensive storage. Class 10 and UHS-I ratings support sustained Full HD capture without dropped frames. It is not suited for buyers who need higher capacities or faster interfaces for professional video workflows.

Tested for Harsh Environments

Extensive verification confirms waterproof, temperature resistant, static proof, X-ray proof and shock resistant durability for daily vehicle or outdoor use. The microSDXC form factor fits standard slots in cameras and recorders. Includes RecoveRx software for data recovery assistance.

Check Device Compatibility First

Confirm your dashcam or security system accepts microSDXC cards up to 512GB and supports UHS-I speeds. Verify the required speed class matches Class 10 minimum write performance. Ensure the host device firmware can address the full capacity before ordering.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $236.99
Pricier than about 89% of the 1,947 comparable items (median $46.99).
Total capacity 512 GB
Higher than about 90% of the 1,132 comparable items (median 64 GB).
Price per TB $462.87 per TB
Pricier than about 59% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameTranscend
Product lineHigh Endurance
Model nameTS512GUSD350 V
Part numberTS512GUSD350 V
Total capacity512 GB
Product typeMicroSD
Performance
Speed classClass 10
Max read speed95 MB/s
Write throughput10x
Storage
Memory card formatMicro SDXC

Questions about this item

What does the UHS-I interface limit the card to in practice?

The UHS-I interface caps the card at a read speed of up to 95 MB/s and a write speed of up to 60 MB/s.

What physical slot and size does the TS512GUSD350V require?

It requires a microSDXC slot and fits the standard microSD form factor.

How is the card installed, and what step do people often miss?

Insert the card into the device slot, then format it in the dashcam or camera settings before recording.

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