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Red microSDXC card with full-size SD adapter

SanDisk

SanDisk High Endurance microSDXC 128GB SDSQQNR-128G-GN6IA memory card

SKU CH-SKAK-KNJQQ MPN SDSQQNR-128G-GN6IA

High-endurance microSDXC card records up to 10,000 hours of Full HD or 4K video for dash cams and home monitoring

  • Total capacity128 GB
  • Memory card formatMicroSD
  • Speed classUHS-I / U3 / Class 10 / V30
  • Max read speed100 MB/s
  • Write throughput40 MB/s
  • Product typeMicroSDXC

Capacity 128GB HIGH ENDURANCE

  • Records up to 10,000 hours of continuous footage
  • Withstands extreme temperatures, water, shock and X-rays
  • U3 and V30 ratings sustain 4K UHD recording
  • 100 MB/s read speed transfers large files quickly
  • Includes SD adapter for broader device compatibility

Ideal for dash cams and home monitoring

This SanDisk High Endurance microSDXC card offers 128GB capacity for continuous video recording. It is built for dash cams and home monitoring systems that demand reliable, long-duration capture. The card supports Full HD and 4K UHD recording when used with a compatible device. It is designed to handle up to 10,000 hours of recording on this capacity.

Check device compatibility and speed requirements

Verify that your dash cam or monitoring system accepts microSDXC cards up to 128GB. The host device must support UHS-I, U3, Class 10 and V30 ratings to guarantee the stated write performance. A minimum sustained write speed of 40MB/s is required for smooth 4K footage. Use a quality USB 3.0 card reader to achieve the 100MB/s read speed when transferring files.

Rugged build with included SD adapter

The card is temperature-proof, waterproof, shockproof and x-ray-proof for operation in harsh environments. An SD adapter is supplied so the microSD card can fit standard SD slots in readers or cameras. This adds flexibility when moving footage between devices. The durable construction protects recorded data during daily vibration and extreme temperature cycles.

How it compares

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

Price $25.99
Cheaper than about 70% of the 1,947 comparable items (median $46.99).
Total capacity 128 GB
Higher than about 60% of the 1,132 comparable items (median 64 GB).
Price per TB $203.05 per TB
Cheaper than about 80% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineHigh Endurance
Model nameSDSQQNR-128G-GN6IA
Total capacity128 GB
Product typeMicroSDXC
Performance
Speed classUHS-I / U3 / Class 10 / V30
Max read speed100 MB/s
Write throughput40 MB/s
Storage
Memory card formatMicroSD
Size & build
Shipping weight0.05 kg
Package size152 × 102 × 5 mm

Other versions of this model

5 more in the same range

Questions about this item

Does the SanDisk High Endurance microSDXC 128GB card include the SD adapter in the box?

Yes, the SanDisk High Endurance microSDXC 128GB SDSQQNR-128G-GN6IA is supplied with a full-size SD adapter so you can use the card in standard SD slots or card readers without buying one separately.

Why choose the 128GB capacity over the larger 256GB or 512GB versions for a dash cam?

The 128GB High Endurance card is rated for up to 10,000 hours of continuous Full HD or 4K recording, which covers many months of typical dash cam use; larger capacities simply extend that total recording time.

What does the 100MB/s read speed mean when I copy footage to my computer?

The 100MB/s maximum read speed lets you transfer recorded Full HD or 4K video files from the 128GB card to a PC quickly, provided you use a UHS-I compatible USB 3.0 card reader.

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