Top 9 400GB SD Card – Micro SD Memory Cards

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1. SanDisk

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SDSQUA4-400G-GN6MA, U1, 120MB/s, A1, Micro SD Card, C10, Full HD, SanDisk 400GB Ultra microSDXC UHS-I Memory Card with Adapter

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SanDisk #ad - 1tb=1, 000, 000 bytes. Write speeds lower. Up to 400gb to store even more hours of full hd video2 | 1gb=1, 000, 000, 000, 000 bytes.2full hd 1920x1080 video support may vary based upon host device, 000, file attributes, and other factors.

1mb=1, and other factors. Up to 120mb/s transfer speeds let you move up to 1000 photos in a minute5 | up to 120mb/s read speed, interface, 000, 000 bytes.5based on internal testing on images with an average file size of 3. 55mb up to 3. 7gb total with USB 3. 0 reader. Actual user storage less. Your results will vary based on host device, file attributes, require compatible devices capable of reaching such speed.

10-year manufacturer warranty See official SanDisk website for more details regarding warranty in your region. See official SanDisk website. Based on internal testing; performance may be lower depending on host device, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, usage conditions and other factors. Based on internal testing. Ideal for android smartphones and tablets, and MIL cameras.
BrandSanDisk #ad
ManufacturerWestern Digital Technologies, Inc. #ad
Height0.43 Inches
Length0.04 Inches
Weight0.01 Pounds
Width0.59 Inches
Part NumberSDSQUA4-400G-GN6MA
ModelSDSQUA4-400G-GN6MA
Warranty10-year manufacturer warranty

2. SanDisk

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SDSQUAR-400G-GN6MA, Full HD, SanDisk 400GB Ultra microSDXC UHS-I Memory Card with Adapter, A1, C10, Micro SD Card, 100MB/s, U1

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SanDisk #ad - Load apps faster with a1-rated performance a1 performances is 1500 read IOPS, 500 write IOPS. 10-year limited manufacturer warranty. Just ask "alexa, order SanDisk microSD. ". Sandisk memory zone app for easy file management Download and Installation Required.

Capacities up to 512gb 1gb=1, 000, 000 bytes. Up to 100mb/s transfer read speed based on internal testing; performance may be lower depending on host device, usage conditions and other factors. Actual user storage less. Results may vary based on host device, interface, file attributes and other factors. Lets you move up to 1000 photos in a minute Based on 4.

1gb transfer of photos Avg file 3. 5mb with uSB 3. 0 reader. Results may vary based on host device, app type and other factors. To store even more hours of full hd video approximations; results and Full HD 1920x1080 video support may vary based on host device, 000, file attributes and other factors. Order with your alexa enabled device.
BrandSanDisk #ad
ManufacturerWestern Digital Technologies Inc. #ad
Height0.43 Inches
Length0.04 Inches
Weight0.01 Pounds
Width0.59 Inches
Part NumberSDSQUAR-400G-GN6MA
ModelSDSQUAR-400G-GN6MA
Warranty10-year limited manufacturer warranty

3. SanDisk

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SDSQXA1-400G-GN6MA, V30, SanDisk 400GB Extreme microSDXC UHS-I Memory Card with Adapter, C10, A2, U3, 4K, Micro SD

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SanDisk #ad - Requires compatible devices capable of reaching such speeds. Order with your alexa enabled device. Built for and tested in harsh conditions: temperature-proof, water-proof, shock-proof and x-ray proof 4.

Just ask "alexa, order SanDisk micro SD. ". Up to 90mb/s write speeds for fast shooting. See official sanDisk website for more details regarding warranty in your region. Requires compatible devices capable of reaching such speeds. 4k uhd and full hd-ready 2 with uhs speed class 3 U3 and Video Speed Class 30 V30 5. Rated a2 for faster loading and in-app performance 8. Get the sandisk memory Zone app for easy file management available on Google Play 3. Manufacturer lifetime warranty 30-year warranty in Germany and regions not recognizing lifetime. Up to 160mb/s read speeds to save time transferring high-res images and 4K UHD videos 2.
BrandSanDisk #ad
ManufacturerWestern Digital Technologies Inc. #ad
Height0.43 Inches
Length0.04 Inches
Weight0.01 Pounds
Width0.59 Inches
Part NumberSDSQXA1-400G-GN6MA
ModelSDSQXA1-400G-GN6MA
WarrantyLifetime Limited Warranty

4. SAMSUNG

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SAMSUNG EVO Select 512GB microSDXC UHS-I U3 100MB/s Full HD & 4K UHD Memory Card with Adapter MB-ME512HA

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SAMSUNG #ad - Extended compatibility: includes Full Size Adapter for Use in Cameras, Laptops and Desktop Computers. 10 year limited warranty: 10 year limited warranty Does Not Extend to Dashcam, CCTV, Surveillance Camera and Other Write Intensive Uses.

Built to last reliability: memory card Is Also Water Proof, Temperature Proof, X Ray Proof and Magnetic Proof. Ultra fast read/write speeds: up to 100mb/s read and 90mb/s write speeds; uhs speed Class U3 and Speed Class 10 Performance May Vary Based on Host Device, Interface, Usage Conditions, and Other Factors. Ideal for recording 4k uhd video: samsung microsd evo select is perfect for high res photos, tablets, drones, gaming, smartphones galaxy s20 5g, action cameras, DSLR's, S7, s10e, S10, S8+, etc. S7 edge, note8, s20+ 5g, s8, s20 ultra 5g, s9, laptops, music, Note9, S9+, S10+, Android devices and more.
BrandSAMSUNG #ad
ManufacturerSamsung #ad
Height0.43 Inches
Length0.59 Inches
Weight0.03 Pounds
Width0.04 Inches
Part NumberMB-ME512HA/AM
ModelMB-ME512HA/AM
Warranty1 year manufacturer

5. SanDisk

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SDSQXAO-256G-GNCZN, SanDisk 256GB microSDXC UHS-I-Memory-Card for Nintendo-Switch

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SanDisk #ad - Lifetime limited warranty 2. Instantly add up to 256gb 1gb=1, 000, 000, 000 bytes. Incredible speeds in a microSD card officially licensed for the Nintendo Switch and Nintendo Switch Lite systems. Spend less time waiting and more time playing with read speeds up to 100MB/s 1 and write speeds up to 90MB/s 1. Actual user storage less. Store your downloaded games, screenshots and video captures in one place so you can travel light.
BrandSanDisk #ad
ManufacturerSanDisk #ad
Height0.04 Inches
Length0.43 Inches
Weight0.01 Pounds
Width0.59 Inches
Part NumberSDSQXAO-256G-GNCZN
ModelSDSQXAO-256G-GNCZN
WarrantyLimited lifetime manufacturer warranty

6. Geneircc

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400GB Micro SD Card SDXC Memory Card High Speed Class 10 Designed for Android Smartphones, Tablets with Adapter 400GB

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Geneircc #ad - Ideal for android-based smartphones and tablets, Cellular phones, MP3 players, Didital cameras, GPS, GoPro and PDAs. Compatible with mac os, iOS, windows, Android. Great speed and performance for full HD video recording, mobile gaming, high resolution pictures, music. Waterproof, temperature proof, x-ray proof, Magnet proof. Waterproof, shockproof, Temperature-Proof, Magnet-Proof & X-Ray Proof. Ideal for premium Android based smartphones and tablets.
BrandGeneircc #ad
ManufacturerGeneircc #ad

7. PNY

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PNY 512GB Elite Performance Class 10 U3 SDXC Flash Memory Card

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PNY #ad - Record, music, store and share videos, photos, files and more across device. Class 10, u3 rating delivers speed and performance for burst mode HD photography and 4K Ultra HD videography. Compatible with point & shoot cameras, DSLR cameras, standard & advanced HD-enabled video cameras, and more. Reliable & durable: magnet Proof, Shock Proof, Temperature Proof, Waterproof. Sequential read speed of up to 95MB/s.
BrandPNY #ad
ManufacturerPNY #ad
Height0.94 Inches
Length0.08 Inches
Weight0 Pounds
Width1.25 Inches
Part NumberP-SDX512U3H-GE
ModelP-SDX512U3H-GE
WarrantyLifetime Limited warranty

8. Inland

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Micro Center Premium 512GB microSDXC Card UHS-I Flash Memory Card C10 U3 V30 4K UHD Video A1 Micro SD Card with Adapter 512GB

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Inland #ad - Cool travel gadgets for action cameras, DSLR, drones, laptops and more.3-year Limited Warranty. High durability with waterproof, shockproof, CCTV, Temperature proof and X-ray proof.

Fast read/write speed up to: 95mb/s and 80MB/s respectively for high resolution photo capturing. Extended Capacity for pictures, musics, documents. Includes Full-Size adapter for extended use. 4k uhd capable and full hd ready with uhs speed class 3 u3 and video speed class 30 V30 Nintendo Switch compatible. Microsdxc card, look for the sdxc logo on cards and host devices to ensure compatibility. Great storage accessaries for tablets, smartphones, games consoles, android devices. Keep your data security in dashcam, surveillance and driving recorder. Micro sd card 512gb. Rated application class 1 a1 for faster app loading and enhanced app performance.
BrandInland #ad
ManufacturerMicro Center #ad
Height0.08 Inches
Length0.43 Inches
Weight0.01 Pounds
Width0.59 Inches
Part Number512GB Micro U3 SP

9. Lexar

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Lexar High-Performance 633x 512GB MicroSDXC UHS-I Card with SD Adapter LSDMI512BBNL633A

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Lexar #ad - Limited lifetime product support for card and one-year limited support for adapter. Premium memory solution for smartphones, tablets, or action cameras. Leverages uhs-i technology for a transfer speed up to 100MB/s. Only purchase from a Lexar authorized dealer. Quickly captures, including 1080p full-HD, 3D, and transfers media files, plays back, and 4K video. Includes high-speed, Class 10 card and SD adapter.
BrandLexar #ad
ManufacturerLexar International #ad
Height0.32 Inches
Length0.79 Inches
Weight0.01 Pounds
Width1.54 Inches
Part NumberLSDMI512BBNL633A
ModelLSDMI512BBNL633A
WarrantyLimited lifetime warranty for card