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Tiny black microSD card with matching USB reader on white background

SAMSUNG

SAMSUNG Micro SD T9 128GB memory card

SKU CH-7HC7-SSREP

128 GB microSDXC card with U3, V30 and A2 ratings, up to 200 MB/s read and 130 MB/s write, includes a card reader

Capacity 128GB

  • Ready for 4K video with U3 and V30 speed ratings
  • Fast app loading on phones and consoles with A2 class
  • Transfers up to 200 MB/s read and 130 MB/s write
  • Works in extreme cold to −40 °F and heat to 185 °F
  • Includes a microSD card reader for easy laptop access

What the card is

The Samsung Micro SD T9 is a 128GB microSDXC memory card rated U3, V30 and A2 with UHS-I interface. It delivers read speeds up to 200MB/s and write speeds up to 130MB/s, and includes a microSD card reader. The card weighs approximately 0.25g and measures 0.590 x 0.433 x 0.039 in.

When the upgrade makes sense

It replaces slower Class 10 or U1 cards that bottleneck 4K video capture or app loading on mobile devices. The jump is worth it when your device supports UHS-I and you need sustained write performance for 360° cameras, drones or action cameras recording at high bitrates.

Who this suits and who should look elsewhere

Suits phone, tablet, laptop and console owners who want faster app launch and reliable 4K recording with the bundled reader. Not for buyers who need capacities above 128GB, UHS-II or UHS-III speeds, or cards rated for continuous 8K workflows.

Highlights

  • Ready for 4K video with U3 and V30 speed ratings
  • Fast app loading on phones and consoles with A2 class
  • Transfers up to 200 MB/s read and 130 MB/s write
  • Works in extreme cold to −40 °F and heat to 185 °F
  • Includes a microSD card reader for easy laptop access

Specifications

No published specifications for this item yet.

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

Will the 0.590 x 0.433 x 0.039 in card fit my device's microSDXC slot?

Yes, those are the standard microSDXC dimensions so it fits any compliant slot in phones, tablets, drones or consoles.

What is the correct way to insert the card and the included reader, and what mistake should I avoid?

Align the gold contacts downward, slide the card into the reader until it clicks, then insert the reader into a USB port; forcing it upside-down bends the contacts.

How many insert/remove cycles can the card and reader withstand before wearing out?

The connector is rated for 10,000 mating cycles, so daily swaps will last years under normal use.

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