Top 10 Micro SD Card 256GB High Speed 4K – Micro SD Memory Cards

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1. Amplim

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Surface, 256GB Micro SD Card, Tablet, Camera Security Cam, Amplim Extreme High Speed MicroSD Memory Plus Adapter, Phone Galaxy, MicroSDXC SDXC V30 A1 U3 Class 10 UHS-I TF Nintendo-Switch, GoPro Hero

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Amplim #ad - Photos, home security, business files, dash body cam, software, games, data. V30 rated for ultra-fast video recording. 256 gb microsdxc solid-state card has around 237-240 gig formatted free space.

Compatibility: nintendo-switch, oppo, dji mavic, nokia, surface, zenfone, Realme, Gopro Hero, fire, Xperia, moto, xiaomi Poco Redmi, dslr camera, Galaxy S Note Tab, LG, all SDXC devices. Ultra high speed: high endurance 667x 100mb/s class 10 v30 a1 u3 uhs-i 4k uhd full hd uhs-1 256g microSDXC TF flash card. Genuine: meet or exceed SD Association SD 5.

1 specs. Support: amplim is an american company and trusted brand. Works with android, t mobile, google Chrome, Microsoft Windows 8/10 & Apple Mac OS. Verizon, at&t, sprint, US Cellular.30-day money back. A1 v30 performance: load software apps and games faster with A1-rated performance. Tough: waterproof, X-ray proof, shockproof, temperature proof, magnet proof.
BrandAmplim #ad
ManufacturerAmplim #ad
Height0.1 Inches
Length1.25 Inches
Weight0.01 Pounds
Width0.93 Inches
Part NumberJP-ZJX-0108
Modelmicrosd-SDXC-memory-card-256GB-PP

2. Amplim

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Tablet, 256GB Micro SD Card, Surface, MicroSDXC SDXC V30 A1 U3 Class 10 UHS-I TF Nintendo-Switch, Amplim Extreme High Speed MicroSD Memory Plus Adapter, Phone Galaxy, Camera Security Cam, GoPro Hero

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Amplim #ad - Support: amplim is an american company and trusted brand. 256 gb microsdxc solid-state card has around 237-240 gig formatted free space. Compatibility: nintendo-switch, oppo, dji mavic, xiaomi poco redmi, gopro hero, Realme, Nokia, Surface, moto, LG, Xperia, Fire, Zenfone, DSLR Camera, galaxy s note tab, all SDXC devices.

V30 rated for ultra-fast video recording. Verizon, sprint, US Cellular. Ultra high speed: high endurance 667x 100mb/s class 10 v30 a1 u3 uhs-i 4k uhd full hd uhs-1 256g microSDXC TF flash card. Genuine: meet or exceed SD Association SD 5.

1 specs. Tough: waterproof, X-ray proof, shockproof, temperature proof, magnet proof. A1 v30 performance: load software apps and games faster with A1-rated performance. Works with android, t mobile, at&t, google Chrome, Microsoft Windows 8/10 & Apple Mac OS.30-day money back. Photos, business files, home security, software, games, dash body cam, data.
BrandAmplim #ad
ManufacturerAmplim #ad
Height0.39 Inches
Length6.26 Inches
Weight0.04 Pounds
Width3.11 Inches
Part NumberAmplim 256GB V30 A1
Modelmicro SD 256GB V30 A1

3. SanDisk

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Up to 160MB/s, A2, 4K, C10, SDSQXA1-256G-GN6MA, U3, V30, SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter, Micro SD

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SanDisk #ad - Get the sandisk memory zone app for easy file management available on Google Play. Order with your alexa enabled device; Just ask 'Alexa, order SanDisk microSD'.

4k uhd and full hd ready with uhs speed class 3 U3 and video speed class 30 V30 . Built for and tested in harsh conditions: Temperature Proof, Water Proof, shock Proof and x ray Proof. Up to 90mb/s write speeds for fast shooting; Requires compatible devices capable of reaching such speeds. Up to 160mb/s read speeds to save time transferring high res images and 4K UHD videos; Requires compatible devices capable of reaching such speeds. Rated a2 for faster loading and in app performance.
BrandSanDisk #ad
ManufacturerWestern Digital Technologies Inc. #ad
Height0.43 Inches
Length0.04 Inches
Weight0.01 Pounds
Width0.59 Inches
Part NumberSDSQXA1-256G-GN6MA
ModelSDSQXA1-256G-GN6MA
WarrantyLifetime Limited Warranty

4. SAMSUNG

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SAMSUNG ELECTRONICS EVO Select 256GB MicroSDXC UHS-I U3 100MB/s Full HD & 4K UHD Memory Card with Adapter MB-ME256HA

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SAMSUNG #ad - 10 year limited : 10 year limited does not extend to Dashcam, CCTV, Surveillance camera and other write intensive uses. Extended compatibility: Includes full size adapter for use in cameras, laptops and desktop computers.

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, usage conditions, interface, and other factors. Built to last reliability: Memory card is also water proof, temperature proof, X ray proof and magnetic proof. Ideal for recording 4k uhd video: samsung micro sd evo select is perfect for high res photos, gaming, tablets, note8, S10, S20 Ultra 5G, S8, smartphones Galaxy S20 5G, S20 5G, laptops, note9, S10, S9, drones, s7 edge, action cameras, music, S8, s9, S10e, DSLR's, etc. S7, android devices and more.
BrandSAMSUNG #ad
ManufacturerSamsung #ad
Height0.43 Inches
Length0.59 Inches
Width0.04 Inches
Part NumberMB-ME256HA/AM
ModelMB-ME256HA/AM
Warranty1 year manufacturer

5. SanDisk

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SanDisk 256GB Ultra MicroSDXC UHS-I Memory Card with Adapter, 120MB/s, A1, C10, U1, Micro SD Card, SDSQUA4-256G-GN6MA, Full HD

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SanDisk #ad - Up to 256gb to store even more hours of full hd video 2. Your results will vary based on host device, usage conditions and other factors. 1 a1 performance is 1500 read IOPS, 500 write IOPS. Actual user storage less.

Up to 120mb/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, file attributes, 000, 000 bytes. Up to 120mb/s transfer speeds let you move up to 1000 photos in a minute 5. 1gb=1, file attributes, 000, 000 bytes. Results may vary based on host device, app type and other factors. See official SanDisk website. 1tb=1, 000 bytes.

1mb=1, interface, require compatible devices capable of reaching such speed. 10-year manufacturer warranty. Based on internal testing; performance may be lower depending on host device, and other factors. Load apps faster with a1-rated performance 1. 5based on internal testing on images with an average file size of 3. 55mb up to 3. 7gb total with USB 3. 0 reader.
BrandSanDisk #ad
ManufacturerWestern Digital Technologies, Inc. #ad
Height0.43 Inches
Length0.04 Inches
Weight0.01 Pounds
Width0.59 Inches
Part NumberSDSQUA4-256G-GN6MA
ModelSDSQUA4-256G-GN6MA
Warranty10-year manufacturer warranty

6. Gigastone

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5-Yrs Free Data Recovery Gigastone 256GB Micro SD Card, Action Camera, R/W up to 100/60 MB/s MicroSDXC Memory Card UHS-I U3 A2 V30 C10, Drone, 4K Video Recording for GoPro, Nintendo-Switch, DJI

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Gigastone #ad - Files, videos, dash cam, e-reader, Smartphones, Tablet, DSLR, Camera, Music. Compatible with nintendo Switch GoPro Andoroid Samsung Canon Nikon. Run app on Micro SD card.

Free data recovery starting date of each series as following: 4k camera pro - June 1st, 2021 / 4K Game turbo - June 1st, 2021 / 4K Game Pro - June 1st, "2020". Storage expand smartphone internal storage space. App a2 grade provides faster App loading performance for Smartphone & Tablet. Support gigastone 5-year limited warranty including free data recovery. Compatibility storage expansion for gopro laptop, pc, drone, surveillance, camcorder, Gaming. Speed read/write up to 100/60 mb/s, v30 speed grade, ultra hd uhd 4K video recording, UHD 4K gaming. Bullet points.
BrandGigastone #ad
ManufacturerGigastone #ad
Part NumberGS-2IN1666XU3V30A1-256GB-R
ModelGS-2IN1666XU3V30A1-256GB-R
Warranty5 years

7. VIOFO

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VIOFO 128GB High Speed MLC Micro SD U3 Memory Card with Adapter Support Ultra HD 4K Video Recording

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VIOFO #ad - Support ultra HD 4K recording. Suitable for harsh conditions, waterproof, anti-X-ray, anti-magnetic. With the included card reader, take full advantage of ultra high speed transfer rates, transferring files between card and computer will be quick and seamless. Mlc nand flash for extended endurance, excellent performance and reliability. Transfer speeds of up to 80MB/s. Especially for high durability applications, ideal SD card for dash camera, action camera.
BrandVIOFO #ad
ManufacturerVIOFO #ad
Part Number128GB SD card
Model.

8. PNY

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100MB/s, Class 10, V30, Full HD, UHS-I, Micro SD, 4K UHD, A1, U3, PNY 256GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card

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PNY #ad - Reliable & durable: magnet Proof, Shock Proof, Temperature Proof, Waterproof​. Class 10, u3, v30 speed class performance with read speeds up to 100MB/s for fast and smooth burst mode HD Photography and 4K Ultra HD Videography​.

Included sd adapter for compatibility with SD enabled host devices including DSLR cameras, video cameras, desktops, and laptops​. A1 provides minimally 1500 iops Read and 500 IOPS Write​. A1 app performance enables apps to run directly from the microSD card, delivering faster app launch and performance. Record and transfer videos, photos, drones, files and more from microSD enabled host devices such as Android smartphones and tablets, music, action and surveillance cameras, computers and more​.
BrandPNY #ad
ManufacturerPNY #ad
Height0.45 Inches
Length5.28 Inches
Width3.91 Inches
Part NumberP-SDU256V31100PX-GE
ModelP-SDU256V31100PX-GE
WarrantyLimited Lifetime

9. KEXIN

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U3, KEXIN 64GB Micro SD Card Class 10, High Speed Flash TF Card, 3 Pack, MicroSDXC UHS-I C10 Full HD & 4K UHD Memory Card

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KEXIN #ad - Kexin tf memory card is compatible with all MicroSD and wide application of full-size SD card if with a micro SD adapter. Extended Capacity for pictures, documents. Actual available capacity for data storage is less than as listed on the products due to formatting and other functions.

1gb=1, 000, 000, 000 bytes. Ideal for recording 4K Ultra HD video. 2-year Warranty. Shock proof micro sd card uses high-quality chip, shockproof, anti-magnetic, high or low temperature resistant, features water-resistant, and always keeps data safe. Kexin memory card adopts speed class uhs-i, up to 4 hours full hdd videos recording, 7, 2, 000 photos, u3 and class 10c10 and allows you to enjoy fast transfer speed and 4K UHD video recording.

Kexin 64gb micro sd card is enough memory for up to 1. 5 hours 4k uhd videos recording, 500 songs. By default the 64g micro sd card is formatted as exfat. Read speed up to: 85mb/s, musics, write speed: 30MB/s. Ideal for an action camera, computer, dSLR, drone, android smartphone, dash cam, home monitor system, tablet, and laptop to quickly download or record more media files.
BrandKEXIN #ad
ManufacturerKEXIN #ad
Height0.04 Inches
Length0.59 Inches
Width0.43 Inches
Part NumberTF-64G
ModelTF-64G-Green
WarrantyAmazon.com Return Policy: You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

10. SanDisk

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V30, U3, SanDisk 256GB High Endurance Video microSDXC Card with Adapter for Dash Cam and Home Monitoring systems, C10, Micro SD Card, SDSQQNR-256G-GN6IA, 4K UHD

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SanDisk #ad - Save more videos with capacities up to 256gb 1GB = 1, 000, 000, 000 bytes. Built for and tested in harsh conditions; temperature-proof, waterproof, shockproof and x-ray-proof2.

Full hd 1920x1080 and/or 4k uhd 3840x2160 video support may vary based on host device, file attributes, usage conditions and other factors. Record and save more full hd or 4k videos3 with capacities up to 256gb compatible device required. 2-year manufacturer warranty. Actual user storage less. Ideal for dash cams and home monitoring systems. Designed for high endurance so you can record for up to 20, 000 hours with no worries actual hours of video saved less. Up to 20, 000 hours for 128gb; 5, 000 hours for 256gb; 10, 000 hours for 64GB; and 2, 500 hours for 32GB.
BrandSanDisk #ad
ManufacturerSanDisk #ad
Height0.43 Inches
Length0.04 Inches
Weight0.01 Pounds
Width0.59 Inches
Part NumberSDSQQNR-256G-GN6IA
ModelSDSQQNR-256G-GN6IA
WarrantyLifetime manufacturer warranty