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 Extreme Pro 128GB SDXC UHS-II V90 memory card, full-size, dark grey finish

SanDisk

SanDisk SDSDXDK-128G-GN4IN 128GB Extreme Pro SDXC UHS-II V90 memory card

SKU CH-Y4HB-13MED MPN SDSDXDK-128G-GN4IN

128 GB SDXC card rated V90 and UHS-II for 8K video capture with read speeds up to 300 MB/s and write speeds up to 260 MB/s

  • Total capacity128 GB
  • Memory card formatFull Size SD
  • Speed classUHS-II / U3 / Class 10 / V90
  • Max read speed300 MB/s
  • Product typeSecure Digital Extended Capacity (SDXC)
  • Key featuresTap into Pro Performance Professional photographers and vide
  • Transfer speeds up to 300MB/s accelerate post-production workflow
  • Write speeds up to 260MB/s handle rapid burst and RAW+JPEG capture
  • V90 rating sustains uninterrupted 8K and 4K video recording
  • UHS-II U3 Class 10 ratings guarantee professional capture reliability
  • Shock, temperature, water and X-ray proof durability protects data in harsh conditions

Professional storage for demanding creators

This 128GB SanDisk Extreme Pro SDXC card targets professional photographers and videographers who need reliable media for high-resolution capture. UHS-II interface with V90 rating supports cinema-quality 8K and 4K video recording alongside rapid burst shooting.

Verify UHS-II compatibility before purchase

Your camera or card reader must support the UHS-II standard to achieve the advertised 300MB/s read and 260MB/s write speeds. Older UHS-I devices will fall back to lower performance tiers and may not sustain 8K recording.

Suits pros shooting 8K or fast RAW bursts

Creators recording uncompressed 8K, high-bitrate 4K, or continuous RAW+JPEG sequences benefit from the V90 sustained write guarantee. Casual shooters capturing only Full HD or occasional stills will not utilise the card’s speed ceiling.

How it compares

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

Price $102.99
Pricier than about 73% 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 $804.61 per TB
Pricier than about 80% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineExtreme Pro
Model nameSDSDXDK-128G-GN4IN
Total capacity128 GB
Product typeSecure Digital Extended Capacity (SDXC)
Performance
Speed classUHS-II / U3 / Class 10 / V90
Max read speed300 MB/s
Storage
Memory card formatFull Size SD
Size & build
Shipping weight0.01 kg
Package size152 × 102 × 6 mm

Questions about this item

Does the 128GB Extreme Pro card ship with a card reader or software, or must I buy them separately?

The card includes a RescuePRO Deluxe data recovery software download; a UHS-II compatible card reader is not included and must be purchased separately.

How do I decide between the 128GB capacity and a larger Extreme Pro version for 8K video work?

The 128GB card sustains V90 write speeds of up to 260MB/s for 8K capture; choose a larger capacity only if you need longer recording time per card.

What does the 300MB/s read figure mean when I offload footage to my workstation?

With a UHS-II reader, the card can transfer files at up to 300MB/s, cutting ingest time for large 8K or RAW batches compared to UHS-I cards.

More in SD & MicroSD Memory Cards

Similar items