Lexar 64GB Micro SD Card 2 Pack
Bottom line: The Lexar 64GB Micro SD Card 2 Pack ($39.99 on Amazon as of 2026-10-21 06:15 UTC): Two 64GB cards plus an SD adapter in one pack; main trade-off: 64GB holds only about 3 hours of 4K video per card.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Two 64GB cards plus an SD adapter in one pack
- ✓ V30 and U3 rated for sustained 4K video capture
- ✓ A1 spec: 1,500 read IOPS, 500 write IOPS for app storage
- ✓ Waterproof to 1m/30min, shockproof to 500G, X-ray proof
Cons
- ✗ 64GB holds only about 3 hours of 4K video per card
- ✗ 100MB/s is a read figure; write speed is not specified
- ✗ Lexar measured speeds in-house, so real hosts may be slower
- ✗ Non-UHS-I devices fall back to slower interface speeds
Manufacturer description
Lexar's 64GB microSDXC 2-pack gives you two cards plus a full-size SD adapter, which is the practical reason most buyers pick it over a single-card listing: one card lives in your phone or drone while the other stays free for overflow. Each Lexar 64GB micro SD card is rated up to 100MB/s read, with UHS-I, U3, Class 10 and V30 marks that cover 4K and 1080p video capture without dropped frames on supported hosts. The A1 rating means 1,500 read IOPS and 500 write IOPS, so apps you offload from internal storage launch and respond rather than stutter. Capacity translates to roughly 3 hours of 4K…
SpecPicks Verdict
SpecPicks scored Lexar 64GB Micro SD Card 2 Pack using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. Lexar's PC & gaming hardware lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
How much video can a 64GB Lexar card actually hold?
Lexar rates each 64GB card at up to 3 hours of 4K video or up to 10 hours of 1080p, plus alternatives like 18,800 photos or 9,900 songs. Usable capacity is slightly under 64GB because system files and management data take a share.
Is this fast enough for 4K drone and action-camera recording?
Yes. The cards carry V30 (Video Speed Class 30) and U3 marks, which are the ratings 4K and Full HD recording modes look for, and read speed runs up to 100MB/s on UHS-I hosts.
Can I use it to run apps on an Android phone?
That is what the A1 rating covers: 1,500 continuous read IOPS and 500 write IOPS, enough to run apps from the card and free up internal phone or tablet storage.
Will it survive water, drops, and airport scanners?
Lexar rates the cards waterproof for 30 minutes at up to 1 meter, shockproof to 500G acceleration, X-ray radiation proof, and anti-static. Operating range is 0 to 70 C, storage range -25 to 85 C.
Does the pack work in a regular SD card slot?
Yes. The pack includes one full-size SD adapter, so either microSD card fits a laptop, camera, or card-reader SD slot. Check the product listing for current warranty terms.
Key Features
- Lexar 64GB Micro SD Card supports up to 100MB/s read speed and up to standard write speed for data transfer. (Based on internal test environment of Lexar, so the actual speed may vary with different host devices and environments. For devices that don't support UHS-I, the transmission speed will be different due to interface limitations.)
- Lexar 64GB Micro SD Memory Card supports UHS-I, U3, Speed Class 10, Video Speed Class 30 (V30) , which offer high read speed, fast file transfer speed, smooth as well as continuous shooting and Full HD video 4K and 1080P recording. For apps, A1 (App 1) performance is continuous 1500 read IOPS, 500 write IOPS, which helps not only run faster, but also save smartphone's or tablet's storage memory
- Lexar 64GB microSD Card supports up to 3 hours 4K video, or up to 10 hours 1080P video, or 18,800 photos, 9,900 songs. (1GB=1,000,000,000 bytes.) (Due to different capacity algorithms and partial capacity are used for system files, management and performance optimization, so the actual available capacity may be less than the identifying capacity.)
- Lexar microSDXC card supports waterproof (Provide protection against water immersion for up to 30 minutes and water depth up to 1 meter.), shockproof, extreme temperature resistance [operating temperature: 0° ~ 70° C, storage temperature: -25° ~ 85° C], X-ray radiation proof, anti-static and mechanical impact of 500G acceleration. Strong and Durable
- Lexar microSD Card is compatible with smartphone, tablet, drone, camera and other Android devices. It provides you with speed and storage to capture more adventures OTG, also give you fast gaming experience
Full Specifications
| Brand | Lexar |
|---|---|
| Color | 64GB x2 |
| Weight | 500g |
| Model Name | E-Series |
| Read Speed | 100 megabytes_per_second |
| Unit Count | 2 Count |
| Media Speed | Standard |
| Model Number | LMSESXX064G-B2AAA |
| Compatibility | Android |
| Warranty Type | Limited |
| Mfr Part Number | LMSESXX064G-B2AEU |
| Flash Memory Type | Micro SD |
| Compatible Devices | Camera, Personal Computer, Smartphone, Tablet |
| Additional Features | Drop Proof, Magnetic Proof, Temperature Proof, Wearout Proof, X Ray Proof |
| Warranty Description | Lexar 10 years manufacturer warranty. |
| Hardware Connectivity | microSDXC |
| Item Dimensions L x W | 0.59"L x 0.43"W |
| Memory Storage Capacity | 128 GB |
| Flash Memory Video Speed Class | 30 |
| Secure Digital Association Speed Class | Class 10 |
| Full listing title | Lexar 64GB Micro SD Card 2 Pack, microSDXC UHS-I Flash Memory Card with Adapter - Up to 100MB/s, U3, Class10, V30, A1, High Speed TF Card (2 microSD Cards + 1 Adapter) |
Ready to buy?
Lexar 64GB Micro SD Card 2 Pack, microSDXC UHS-I Flash Memory Card with Adapter - Up to 100MB/s, U3, Class10, V30, A1, High Speed TF Card (2 microSD Cards + 1 Adapter) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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