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Red SanDisk Ultra GO SDXC memory card, 128GB, 190MB/s read speed

SanDisk

SanDisk Ultra GO SDXC 128GB 190MB/s memory card

SKU CH-NVX5-5TV1D

128 GB SDXC card reads up to 190 MB/s for full HD video and survives water, shock, X-rays and magnets

  • Card typeSDXC
  • TypeSecure Digital Extended Capacity (SDXC)
  • Capacity128GB
  • Speed Class RatingUHS-I, A1, Class 10, U1, V10
  • Read SpeedUp to 190MB/s
  • FeaturesHigh-performance full HD video recording. NAND flash technol

Capacity 128GB

  • Fast full HD capture supported by UHS-I Class 10 U1 V10 ratings
  • Quick file transfers enabled by up to 190MB/s read speed
  • Ample 128GB capacity stores hours of video and photos
  • Rugged NAND flash build resists water, shock, X-rays and magnets
  • A1 rating speeds up app loading on mobile devices

128GB SDXC card for cameras

This SanDisk Ultra GO SDXC card provides 128GB of storage for cameras and other devices that accept the SDXC format. It is rated for full HD video recording and carries A1, Class 10, U1 and V10 speed class markings. The card uses NAND flash technology and is built to withstand water, X-rays, shock and magnets. It suits photographers and videographers who need reliable media for everyday shooting.

UHS-I bus caps sequential reads

The card operates on the UHS-I interface, which limits maximum sequential read performance to the bus ceiling. The stated read speed reaches up to 190MB/s, but sustained write throughput is governed by the V10 video speed class, guaranteeing a minimum of 10MB/s. Devices that only support older SD specifications will fall back to lower speeds. Buyers needing guaranteed write rates above 10MB/s for higher bitrate codecs should note this constraint.

128GB fits hours of full HD footage

At 128GB the card holds many hours of full HD video and thousands of high-resolution photos, giving ample headroom for a day of typical shooting. The V10 rating ensures consistent performance for standard full HD bitrates, but it does not sustain the write speeds required for 4K or high-frame-rate recording. Users capturing those formats will run out of write bandwidth before they run out of capacity.

Highlights

  • Fast full HD capture supported by UHS-I Class 10 U1 V10 ratings
  • Quick file transfers enabled by up to 190MB/s read speed
  • Ample 128GB capacity stores hours of video and photos
  • Rugged NAND flash build resists water, shock, X-rays and magnets
  • A1 rating speeds up app loading on mobile devices

Specifications

BrandSanDisk
Card typeSDXC
SeriesUltra GO
ModelSDSDUGN-128G-GN6IN
Part NumberSDSDUGN-128G-GN6IN
TypeSecure Digital Extended Capacity (SDXC)
Capacity128GB
Speed Class RatingUHS-I, A1, Class 10, U1, V10
Read SpeedUp to 190MB/s
FeaturesHigh-performance full HD video recording.
NAND flash technology for ultra durability.
Waterproof, X-ray proof, shock proof, and magnet proof.

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Questions about this item

Which capacity should I choose for this Ultra GO SDXC card?

This model comes in a single 128GB capacity, so there is no alternative size to select.

What does the 190MB/s read speed mean when the card is in my camera?

The 190MB/s figure is the maximum sequential read speed under ideal conditions; actual transfer rates depend on your device and file sizes.

How do the UHS-I, U1 and V10 ratings affect real-world use?

UHS-I defines the bus interface, while U1 and V10 both guarantee a minimum 10MB/s sustained write speed for full HD video recording.

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