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Small rectangular microSDXC card with gold contacts and full-size SD adapter

Lexar

Lexar LSDMI64GBBNL633A 64GB microSDXC UHS-I Class 10 633x memory card

SKU CH-9VSW-6YVRJ MPN LSDMI64GBBNL633A

64 GB microSDXC card with UHS-I Class 10 rating and up to 95 MB/s read speed for 1080p, 3D and 4K video capture

  • Total capacity64 GB
  • Speed classUHS-I / Class 10
  • Max read speedUp to 95 MB/s
  • Product typeMicroSDXC
  • Key featuresPremium memory solution for sports camcorders, tablets, and

Capacity 64GB

  • Read speed up to 95MB/s for fast file transfers
  • UHS-I Class 10 rating ensures smooth 1080p and 4K video capture
  • 64GB capacity stores thousands of photos and hours of video
  • Includes SD adapter for use in cameras and card readers
  • Tested across 1200 devices for broad compatibility and reliability

64GB microSDXC UHS-I card

This 64GB Lexar microSDXC card uses UHS-I technology to reach read speeds up to 95MB/s (633x) and meets Class 10 performance. It is built for sports camcorders, tablets and smartphones that need quick capture and playback of 1080p full-HD, 3D and 4K video files. The card includes an SD adapter for wider device compatibility.

Class 10 rating with SD adapter

The UHS-I interface delivers up to 95MB/s read transfer on compatible hosts while the Class 10 rating ensures reliable performance on non-UHS devices. An included SD adapter lets you move files to laptops or readers that only accept full-size SD cards, simplifying everyday workflows. All units pass extensive testing in Lexar Quality Labs across more than 1,200 digital devices.

Low power solid-state storage

With no moving parts the card draws minimal power and runs silently, helping battery life in cameras, tablets and phones. Solid-state construction resists shock and vibration during active use, and the 64GB capacity holds hours of HD video or thousands of photos without needing frequent offloads. Buyers who need more than 64GB should consider the 256GB model in the same series.

How it compares

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

Price $15.99
Cheaper than about 86% of the 1,947 comparable items (median $46.99).
Total capacity 64 GB
Typical for this category: the median of 1,132 items is 64 GB.
Price per TB $249.84 per TB
Cheaper than about 70% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameLexar
Product lineHigh-Performance 633x
Model nameLSDMI64GBBNL633A
Total capacity64 GB
Product typeMicroSDXC
Performance
Speed classUHS-I / Class 10
Max read speedUp to 95 MB/s
Size & build
Shipping weight0.02 kg
Package size138 × 100 × 8 mm

Other versions of this model

4 more in the same range

Questions about this item

What read speed does the UHS-I interface cap at on this 633x card?

The UHS-I interface delivers a read speed up to 95MB/s on compatible host devices.

What physical adapter is included so the card fits standard SD slots?

An SD adapter is included for wider compatibility and easier file transfer.

How is the card prepared for use in a camera, and what step is often missed?

Insert the microSD card into the included SD adapter, then format the card in the camera before first use.

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