Lexar E-Series 64GB Micro SD Card 3 Pack
Bottom line: The Lexar E-Series 64GB Micro SD Card 3 Pack ($44.99 on Amazon as of 2026-10-21 06:15 UTC): Three 64GB microSDXC cards plus an SD adapter in one pack; main trade-off: only 64GB per card, so 4K fills it in about 3 hours.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Three 64GB microSDXC cards plus an SD adapter in one pack
- ✓ V30 and U3 rated for sustained 4K UHD video capture
- ✓ Up to 100MB/s read speed over the UHS-I bus
- ✓ A1 rating speeds app loading on phones and tablets
- ✓ Lexar 10-year limited warranty on each card
Cons
- ✗ Only 64GB per card, so 4K fills it in about 3 hours
- ✗ 100MB/s is Lexar's internal test figure, not a guarantee
- ✗ UHS-I caps speed well below UHS-II or V60 cards
- ✗ Adapter carries just a 1-year warranty, not 10 years
Manufacturer description
The Lexar E-Series 64GB microSDXC 3-pack gives you three UHS-I cards plus a full-size SD adapter, so you can kit out a phone, a drone, and an action camera in one purchase instead of buying singles. Each Lexar card is rated C10, U3, A1, and V30, which covers sustained 4K UHD capture on a GoPro as well as 1080p Full HD and 3D video, and the A1 rating means apps installed to the card load rather than crawl. Read speeds reach up to 100MB/s over the UHS-I bus, so offloading a day of footage to a laptop through the bundled adapter is quick. Lexar rates each 64GB card for roughly 3 hours of 4K…
SpecPicks Verdict
SpecPicks scored Lexar E-Series 64GB Micro SD Card 3 Pack using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Lexar's external storage 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 external storage 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 4K video fits on one of these 64GB cards?
Lexar rates each 64GB card for up to 3 hours of 4K UHD video, or about 10 hours of 1080p. It also holds roughly 18,800 photos or 9,900 songs. Formatting overhead means usable capacity is slightly under 64GB.
Is this Lexar card fast enough for GoPro and drone 4K recording?
Yes. The card is V30 and U3 rated, which guarantees the sustained write floor 4K UHD capture needs, and Lexar lists drones, action cameras, and GoPro among its target devices.
Does the 3-pack include an SD adapter?
The pack ships with a microSD-to-full-size-SD adapter so the cards work in laptops and cameras with standard SD slots. Note the adapter carries a 1-year limited warranty versus 10 years on the cards.
What does the A1 rating actually do for me?
A1 is an app-performance class, meaning the card meets minimum random read/write rates for running apps installed to it. On Android phones and tablets that translates to faster app loading than a non-A1 card.
Will these cards survive being dropped or getting wet?
Lexar builds them waterproof, temperature-proof, shockproof, and magnetic-proof, which is aimed at action-camera and drone use. The 10-year limited warranty covers the cards themselves; check the product listing for current claim terms.
Key Features
- Wide Compatibility: Ideal for your smartphones, tablets, Drones, action cameras and Gopro. Premium memory solution for smartphones, tablets, or action cameras.
- 4K Ultra UHD: Quickly captures, plays back, and transfers media files, including 1080p Full-HD, 3D, and 4K UHD video.
- High Speed Memory Card: Leverages UHS-I technology for a transfer speed up to 100MB/s. Loads apps faster with A1-rated performance. (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.)
- Multi Capacity: Available in capacities ranging from 32GB to 512GB. The 64GB micro sd card can support up to 3 hours 4K video, or up to 10 hours 1080P video, 18,800 photos, or 9,900 songs. (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.)
- Ultra Durable: Waterproof, temperature-proof, shockproof, magnetic-proof. Lexar 10-year limited warranty for sd card and 1-year limited warranty for adapter.
Full Specifications
| Brand | Lexar |
|---|---|
| Color | 64GB x3 |
| Model Name | LMSESXX064G-B3AAU |
| Read Speed | 100 megabytes_per_second |
| Unit Count | 3 Count |
| Media Speed | up to 30MB/s write |
| 4K Ultra UHD | Quickly captures, plays back, and transfers media files, including 1080p Full-HD, 3D, and 4K UHD video. |
| Model Number | LMSESXX064G-B3AAU |
| Ultra Durable | Waterproof, temperature-proof, shockproof, magnetic-proof. Lexar 10-year limited warranty for sd card and 1-year limited warranty for adapter. |
| Warranty Type | Limited |
| Mfr Part Number | LMSESXX064G-B3AAU |
| Flash Memory Type | Micro SDXC |
| Compatible Devices | Camera, Dash cam, Drone, Smartphone, Tablet |
| Wide Compatibility | Ideal for your smartphones, tablets, Drones, action cameras and Gopro. Premium memory solution for smartphones, tablets, or action cameras. |
| Additional Features | Drop Proof, Magnetic Proof, Water Proof, Wearout Proof, X Ray Proof |
| Warranty Description | Lexar 10-year limited warranty for sd card and 1-year limited warranty for adapter. |
| Hardware Connectivity | microSDXC |
| Item Dimensions L x W | 0.59"L x 0.43"W |
| Memory Storage Capacity | 64 GB |
| Item Dimensions D x W x H | 0.43"D x 0.59"W x 0.04"H |
| Full listing title | Lexar E-Series 64GB Micro SD Card 3 Pack, microSDXC UHS-I Flash Memory Card with Adapter, 100MB/s, C10, U3, A1, V30, Full HD, 4K UHD, High Speed TF Card |
Ready to buy?
Lexar E-Series 64GB Micro SD Card 3 Pack, microSDXC UHS-I Flash Memory Card with Adapter, 100MB/s, C10, U3, A1, V30, Full HD, 4K UHD, High Speed TF Card 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.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Retro Handhelds in 2026 — From $35 to $500
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
More reviews from the SpecPicks archive
Browse all reviews →- Shared ChatGPT & Claude Chats Are Spreading Malware — Run a Local LLM on a 12GB GPU Instead
- Raspberry Pi 4 8GB vs Pi Zero W: Which Fits Your First Project?
- Lenovo G02 Retro Handheld Ships Preloaded With Thousands of Games
- Best Hardware for Local OCR and Document AI in 2026
- Qwen3.6-35B-A3B on an 8GB Laptop: What the Krasis Benchmark Means for Local Inference
- Noctua NH-U12S vs NZXT Kraken M22 in a Mini-ITX Ryzen 7 5800X Build
- Amazon RTX 5060 Deal: $324 Budget GPU for 1080p Gaming
- Best Steam Deck Docked Setup for a 4K Desk in 2026: Dock, Monitor, Storage
- Best Sim Racing Wheel for Forza on Xbox + PC 2026
- Do Wireless Keyboards Work in BIOS? Building a Homelab Crash Cart in 2026
- Best Streaming Starter Kit for Creators in 2026
- Complete Ollama Installation Guide for 2026: Hardware & Software Setup
- Inside the Intel 8087: Decapping a 1980 Math Coprocessor's Microcode
- Ideogram 4.0 Open Weights on an RTX 3060 12GB: Local Text-to-Image in 2026
- Self-Host Immich on a Budget Homelab Box: Storage Tiers That Make Sense
- M5 vs DGX Spark vs Strix Halo vs RTX 6000: AI Workload Guide
- Local LLM Autocomplete + Agentic Coding on 16GB VRAM
- AMD Instinct MI300X vs Consumer GPUs: What Local AI Builders Should Buy in 2026
- Retro Console Modding Services: What to Expect in 2026
- AMD Ryzen AI Mini PC vs a DIY RTX 3060 Build for Local LLMs
- Cisco's Open Security LLMs: Local Vulnerability Scanning on an RTX 3060
- Raspberry Pi Air Quality Sensor Guide: Setup & Sensor Picks
- ComfyUI for local image generation — the 2026 setup guide
- Intel Arc B580 vs RTX 3060 12GB for Local LLMs in 2026
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090