We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
SanDisk Ultra SDXC memory card, black with red label, 128GB

SanDisk

SanDisk Ultra SDXC UHS-I Class 10 128GB 80MB/s SDUNC-128G-G46 memory card

SKU CH-GEH6-ZD0VH

A 128 GB SDXC card rated Class 10 with up to 80 MB/s read speed for Full HD video and photo storage

  • Card typeFull Size SD
  • TypeSecure Digital Extended Capacity (SDXC)
  • Capacity128GB
  • Speed Class RatingClass 10
  • Read Speedup to 80 MB/s
  • OptionN/A

Card type Full Size SD

Capacity 128GB

Series Ultra (80MB/s +)

  • Up to 80 MB/s read speed for fast file transfers
  • 128 GB capacity stores thousands of photos and Full HD videos
  • Class 10 rating supports continuous Full HD recording
  • Water, temperature, X-ray and shock resistant for durability
  • Built-in label area enables easy content identification

SanDisk Ultra 128 GB SDXC card

This SanDisk Ultra SDXC card provides 128 GB of storage for photos and Full HD video. It is aimed at owners of compact-to-midrange point-and-shoot cameras and camcorders who need reliable capacity. The UHS-I interface delivers read speeds up to 80 MB/s for quicker file transfers. The Class 10 rating supports continuous Full HD recording.

Check device compatibility before ordering

Verify that your camera or camcorder accepts full-size SDXC cards and supports the UHS-I bus. Confirm the device can handle 128 GB capacity, as some older models are limited to SDHC. Ensure the card reader or computer slot reads SDXC media at UHS-I speeds. The card is built to resist water, temperature extremes, X-rays and shock.

Included label aids organisation

A write-on label on the card lets you mark contents for easy identification. No additional software, adapters or recovery tools are bundled with this model. The durable construction protects data during travel and outdoor shoots. The card is ready to use straight from the package.

Highlights

  • Up to 80 MB/s read speed for fast file transfers
  • 128 GB capacity stores thousands of photos and Full HD videos
  • Class 10 rating supports continuous Full HD recording
  • Water, temperature, X-ray and shock resistant for durability
  • Built-in label area enables easy content identification

Specifications

BrandSanDisk
Card typeFull Size SD
SeriesUltra
ModelSDUNC-128G-G46
TypeSecure Digital Extended Capacity (SDXC)
Capacity128GB
Speed Class RatingClass 10
Read Speedup to 80 MB/s
OptionN/A

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the SDUNC-128G-G46 card ship with an adapter or reader, or do I need to buy one separately?

The package contains only the 128 GB SDXC card itself; any microSD adapter or USB card reader must be purchased separately.

Should I choose the 128 GB version or one of the smaller capacities such as 64 GB or 32 GB?

Pick 128 GB if you shoot extended Full HD video sessions or large RAW bursts; 64 GB or 32 GB are sufficient for lighter stills-only use.

What does the 80 MB/s read speed mean when I copy files to my laptop?

It indicates the maximum transfer rate from card to computer; actual throughput depends on your card reader and USB port, so real-world copies may be slower.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.