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4tb Microsd Card

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Overview

Product sourcing insights & recommendations

Fortune Business Insights
YouTube · Charbax
26 来源

I have completed a detailed analysis of the 4TB microSD card market, covering current availability, technical standards, and consumer insights.

The market is currently transitioning to the SDUC (Ultra Capacity) standard, which breaks the 2TB limit of SDXC. While major manufacturers like SanDisk have showcased prototypes, retail availability is projected for late 2026. I have compiled a comprehensive report that includes technical specifications, hardware compatibility requirements, and a critical buying guide to help you avoid prevalent high-capacity scams.

Key findings include:

  • Availability: Consumer-grade 4TB cards are currently in the sampling phase; wide retail availability is expected in Q4 2026.
  • Compatibility: SDUC cards require specific hardware and are not backward compatible with older SDXC devices.
  • Market Warning: Any 4TB microSD card currently for sale at a low price is almost certainly a fraudulent product with hacked firmware.

Detailed insights and the full buying guide are available in the file below.

To further assist with your sourcing strategy, you can:

2tb Microsd Card Uhs I Uhs Ii Original

Products · 2 lists

Extreme Pro SD, UHS-II SD Xh Card, 300MB/s R, 300MB/s W, V90, U3, C10, SDSDXDM-128G-GN4IN

Extreme Pro SD, UHS-II SD Xh Card, 300MB/s R, 300MB/s W, V90, U3, C10, SDSDXDM-128G-GN4IN

$123.6(668)
MOQ: 10 pieces
2TBUHS-I or UHS-II24% reorder rate≤3h response time
Shenzhen Chaoyu Shuchuang Technology Co., Ltd.Shenzhen Chaoyu Shuchuang Technology Co., Ltd.🇨🇳CN1 yr
SanDisk Storage Card 16GB 32GB 64GB 128GB 256GB 512GB 1TB Extreme Pro MicroSDXC Uhs-i 200 MB/s V30 U3 C10 A2-SDSQXCD- -GN6MA

SanDisk Storage Card 16GB 32GB 64GB 128GB 256GB 512GB 1TB Extreme Pro MicroSDXC Uhs-i 200 MB/s V30 U3 C10 A2-SDSQXCD- -GN6MA

$205.0(408)
MOQ: 2 pieces
2TBUHS-I or UHS-II5% reorder rate100+ views from America≤4h response time
Shenzhen Longyexing Technology Co., Ltd.Shenzhen Longyexing Technology Co., Ltd.verified🇨🇳CN1 yr
Iotech OEM Original Extreme Plus 170mb/s Support 4K 8K Memory Card 256gb 512GB 1TB 2TB C10 Micro TF SD Card A2 V90 SD Card

Iotech OEM Original Extreme Plus 170mb/s Support 4K 8K Memory Card 256gb 512GB 1TB 2TB C10 Micro TF SD Card A2 V90 SD Card

$2.80-805.0(637)
MOQ: 100 pieces
2TBUHS-I or UHS-II1300+ store reviews27% reorder rate≤4h response time
IOTECH (SHENZHEN) COMPANY LIMITEDIOTECH (SHENZHEN) COMPANY LIMITED🇨🇳CN12 yrs
original high speed tf card 128gb memory U3,micro card 128gb U3,real capacity memory cards 128gb 64gb U3 upgrade 1tb 2tb

original high speed tf card 128gb memory U3,micro card 128gb U3,real capacity memory cards 128gb 64gb U3 upgrade 1tb 2tb

$1-164.8(231)
MOQ: 50 pieces
2TBUHS-I or UHS-II100+ store reviews31% reorder rate≤7h response time
Shenzhen Pengda Technology LimitedShenzhen Pengda Technology Limited🇨🇳CN14 yrs
Original SD Extre-me Micro Tf Memory 32GB 64GB 128GB 256GB 512GB 1TB Sd Card

Original SD Extre-me Micro Tf Memory 32GB 64GB 128GB 256GB 512GB 1TB Sd Card

$9.14-352.874.6(448)
MOQ: 10 pieces
2TBUHS-I or UHS-II100+ store reviews15% reorder rate≤5h response time
Shenzhen Jinxi Industrial Co., Ltd.Shenzhen Jinxi Industrial Co., Ltd.🇨🇳CN4 yrs
100% Original Micro Memory Sd-hc Sd-xc Card Uhs-I U1 Class10 Sd Memory Card 32GB 64GB 128GB 256GB

100% Original Micro Memory Sd-hc Sd-xc Card Uhs-I U1 Class10 Sd Memory Card 32GB 64GB 128GB 256GB

$27.754.5(628)
MOQ: 500 pieces
UHS-I or UHS-II800+ store reviews24% reorder rate≤6h response time
Shenzhen Newsunda Electronic Co., LimitedShenzhen Newsunda Electronic Co., Limited🇨🇳CN9 yrs
Original for SanDisk Industrial 128GB MicroSDXC UHS-I Industrial Memory Card SDSDQAF3-128G-I

Original for SanDisk Industrial 128GB MicroSDXC UHS-I Industrial Memory Card SDSDQAF3-128G-I

$40-425.0(132)
MOQ: 100 pieces
UHS-I or UHS-II66% reorder rate100+ views from America≤4h response time
Shenzhen Sidekai Technology Co., Ltd.Shenzhen Sidekai Technology Co., Ltd.🇨🇳CN4 yrs
100% Original Micro TF Memory Card Mini SD Card 1TB 128GB 32GB 256GB 16G 400GB Capacity Class 10 A1 Compatible for Phones DVRs

100% Original Micro TF Memory Card Mini SD Card 1TB 128GB 32GB 256GB 16G 400GB Capacity Class 10 A1 Compatible for Phones DVRs

$2.90-534.9(284)
MOQ: 100 pieces
UHS-I or UHS-II
Shenzhen Youlen Electronics Co., Ltd.Shenzhen Youlen Electronics Co., Ltd.verified🇨🇳CN4 yrs
ELETREE Original Custom Logo OEM Class 10 Micro 2gb 4gb 8gb 16gb 32gb 64gb 128gb 256gb Memory Card

ELETREE Original Custom Logo OEM Class 10 Micro 2gb 4gb 8gb 16gb 32gb 64gb 128gb 256gb Memory Card

$2.57-124.5(52)
MOQ: 100 pieces
UHS-I or UHS-II
Guangzhou Eletree Electronic Company Ltd.Guangzhou Eletree Electronic Company Ltd.verified🇨🇳CN13 yrs
100% Original Wholesale Price in Stock Lexar High Performance 633x 32GB 256GB MicroSDXC UHS-I Card (LSDMI256BBNL633A)

100% Original Wholesale Price in Stock Lexar High Performance 633x 32GB 256GB MicroSDXC UHS-I Card (LSDMI256BBNL633A)

$4-255.0(848)
MOQ: 10 pieces
UHS-I or UHS-II50% reorder rate100+ views from America≤5h response time
SUNTECH ENTERPRISES (HK) LIMITEDSUNTECH ENTERPRISES (HK) LIMITED🇭🇰HK1 yr
OEM Factory U3 V30 A2 Express High Speed Memory Card Ultra Express Fast 4K Recording Memory Card Class 10 Mini 128GB/1TB SD Card

OEM Factory U3 V30 A2 Express High Speed Memory Card Ultra Express Fast 4K Recording Memory Card Class 10 Mini 128GB/1TB SD Card

$0.99-29.904.4(764)
MOQ: 5 pieces
2TBUHS-I or UHS-II
Shenzhen Novus Technology Co., Ltd.Shenzhen Novus Technology Co., Ltd.verified🇨🇳CN1 yr
SDSDQAF4-016G-I Memory Card 16GB UHS-I Class10 micro for Smartphone Tablet Camera Dashcam Drone Storage

SDSDQAF4-016G-I Memory Card 16GB UHS-I Class10 micro for Smartphone Tablet Camera Dashcam Drone Storage

$0.25-1.855.0(151)
MOQ: 1 piece
UHS-I or UHS-II60% reorder rate≤2h response time
Shenzhen Xindelong Technology Co., Ltd.Shenzhen Xindelong Technology Co., Ltd.🇨🇳CN2 yrs
USD460I Industrial Card USD460I Industrial Grade Memory Card Long Life Storage Card

USD460I Industrial Card USD460I Industrial Grade Memory Card Long Life Storage Card

$19.90-404.7(578)
MOQ: 1 piece
UHS-I or UHS-II25% reorder rate≤2h response time
Shenzhen Beineng Tech. Co., Ltd.Shenzhen Beineng Tech. Co., Ltd.verified🇨🇳CN1 yr
SDSQUNC-032G-ZN3MN micro card U1 32GB 80MB/s Read 10MB/s Write TF micro card -25~85°C for Consumer Electronics IoT

SDSQUNC-032G-ZN3MN micro card U1 32GB 80MB/s Read 10MB/s Write TF micro card -25~85°C for Consumer Electronics IoT

$0.35-2.254.3(973)
MOQ: 1 piece
UHS-I or UHS-II100+ views from America≤5h response time
Shenzhen Magich Technology Co., Ltd.Shenzhen Magich Technology Co., Ltd.🇨🇳CN1 yr
100% Original SanDisk 100MB/s SDSQQNR 64GB High Endurance memory Card

100% Original SanDisk 100MB/s SDSQQNR 64GB High Endurance memory Card

$19-205.0(304)
MOQ: 100 pieces
UHS-I or UHS-II50+ store reviews25% reorder rate≤12h response time
MORGAN POWER TRADING COMPANYMORGAN POWER TRADING COMPANY🇹🇼TW11 yrs
QD332 Industrial Grade Card UHS-I U1 MLC NAND 80MB/s Wide Temperature TF Memory Card

QD332 Industrial Grade Card UHS-I U1 MLC NAND 80MB/s Wide Temperature TF Memory Card

$34-374.9(645)
MOQ: 10 pieces
UHS-I or UHS-II9% reorder rate≤2h response time
Shenzhen Chipsrsun Technology Co., Ltd.Shenzhen Chipsrsun Technology Co., Ltd.🇨🇳CN1 yr
QD332 Industrial Grade Card UHS-I U1 MLC NAND 80MB/s Wide Temperature TF Memory Card

QD332 Industrial Grade Card UHS-I U1 MLC NAND 80MB/s Wide Temperature TF Memory Card

$34-374.4(103)
MOQ: 10 pieces
UHS-I or UHS-II≤1h response time
Shenzhen Kewoxin Technology Co., Ltd.Shenzhen Kewoxin Technology Co., Ltd.🇨🇳CN1 yr
Hot Selling 8Gb 16Gb 32Gb 64Gb 512Gb 1Tb Micro Mini Card A2 V90 Faster Smart Watch Memory Tf Sd Card with Uhs-Ii

Hot Selling 8Gb 16Gb 32Gb 64Gb 512Gb 1Tb Micro Mini Card A2 V90 Faster Smart Watch Memory Tf Sd Card with Uhs-Ii

$0.33-5.994.8(804)
MOQ: 50 pieces
UHS-I or UHS-II200+ store reviews30% reorder rate≤10h response time
Shenzhen Sxjd Electronic Technology Co., Ltd.Shenzhen Sxjd Electronic Technology Co., Ltd.🇨🇳CN14 yrs
100% Original Samdiskk SDMicro Card 128GB 512gb 256GB 16GB Micro TF Memory Card 32GB Ultra Class10 A1 Memory Card 64gb for Phone

100% Original Samdiskk SDMicro Card 128GB 512gb 256GB 16GB Micro TF Memory Card 32GB Ultra Class10 A1 Memory Card 64gb for Phone

$1.33-16.794.4(866)
MOQ: 20 pieces
UHS-I or UHS-II300+ store reviews25% reorder rate100+ views from America≤3h response time
Shenzhen Shine Technology Co., Ltd.Shenzhen Shine Technology Co., Ltd.🇨🇳CN7 yrs
Hot Sale Tf Card Sd Card 2TB Memory Card for Device

Hot Sale Tf Card Sd Card 2TB Memory Card for Device

$1.20-405.0(411)
MOQ: 100 packs
UHS-I or UHS-II100+ store reviews≤10h response time
IOTECH (SHENZHEN) COMPANY LIMITEDIOTECH (SHENZHEN) COMPANY LIMITED🇨🇳CN18 yrs
64gb Large Capacity High Endurance Tf Card Uhs I Class10 V30 85mbs Read 40mbs Write 4k Video Recording Card Gps

64gb Large Capacity High Endurance Tf Card Uhs I Class10 V30 85mbs Read 40mbs Write 4k Video Recording Card Gps

$3-145.0(166)
MOQ: 10 pieces
UHS-I or UHS-II8% reorder rate≤4h response time
Shenzhen Nexbit Storage Technology Co., Ltd.Shenzhen Nexbit Storage Technology Co., Ltd.🇨🇳CN1 yr
Professional Large Storage 128GB 64GB TF SD Card U3 Ultra Camera Flash Memory Card TF Card

Professional Large Storage 128GB 64GB TF SD Card U3 Ultra Camera Flash Memory Card TF Card

$3.80-9.604.9(772)
MOQ: 2 pieces
UHS-I or UHS-II
Shenzhen Usky Technology Co., LtdShenzhen Usky Technology Co., Ltdverified🇨🇳CN13 yrs
Wholesale Mini SD Card TF Micro Memory SD Card in Capacities of 32gb 64gb 128gb 256gb 512gb with C10 Full Capacity

Wholesale Mini SD Card TF Micro Memory SD Card in Capacities of 32gb 64gb 128gb 256gb 512gb with C10 Full Capacity

$0.50-9.184.7(687)
MOQ: 10 pieces
UHS-I or UHS-II500+ store reviews15% reorder rate≤5h response time
Shenzhen Coosure Electronics Co. , Ltd.Shenzhen Coosure Electronics Co. , Ltd.🇨🇳CN4 yrs
Factory Wholesale Mini Sd Card Ultra Memory Tf Card 2gb 4gb 8gb 16gb 32gb 64gb 128gb 516gb 10 Made of Plastic

Factory Wholesale Mini Sd Card Ultra Memory Tf Card 2gb 4gb 8gb 16gb 32gb 64gb 128gb 516gb 10 Made of Plastic

$2.20-25.944.0(487)
MOQ: 100 pieces
Dongguan Yumei Electronic Technology Co., Ltd.Dongguan Yumei Electronic Technology Co., Ltd.verified🇨🇳CN3 yrs
SanDisk Storage Card 16GB 32GB 64GB 128GB 256GB 512GB 1TB Extreme Pro MicroSDXC Uhs-i 200 MB/s V30 U3 C10 A2-SDSQXCD- -GN6MA

SanDisk Storage Card 16GB 32GB 64GB 128GB 256GB 512GB 1TB Extreme Pro MicroSDXC Uhs-i 200 MB/s V30 U3 C10 A2-SDSQXCD- -GN6MA

$2.40-12.503.7(331)
MOQ: 10 pieces
UHS-I or UHS-II400+ store reviews30% reorder rate200+ views from America≤5h response time
Shenzhen Xizhi Computer Technology Co., Ltd.Shenzhen Xizhi Computer Technology Co., Ltd.🇨🇳CN2 yrs
Source Factory High Speed Sd Micro Card 128 Gb 1 Tb 32gb 64gb 512 Gb 256gb 2tb Memory Card 1tb 128gb Sd Card

Source Factory High Speed Sd Micro Card 128 Gb 1 Tb 32gb 64gb 512 Gb 256gb 2tb Memory Card 1tb 128gb Sd Card

$0.135.0(399)
MOQ: 500 pieces
2TB100% reorder rate300+ views from America≤3h response time
Shenzhen Jin Yu Semiconductor Co., Ltd.Shenzhen Jin Yu Semiconductor Co., Ltd.🇨🇳CN4 yrs
Orginal Factory Price 2GB 4GB 8GB 16GB 32GB 64GB 128GB 256GB 512GB 1TB High Quality C10 U1 V30 Custom logo Micro TF Sd Card

Orginal Factory Price 2GB 4GB 8GB 16GB 32GB 64GB 128GB 256GB 512GB 1TB High Quality C10 U1 V30 Custom logo Micro TF Sd Card

$2.05-58.854.5(475)
MOQ: 20 pieces
UHS-I or UHS-II400+ store reviews15% reorder rate≤4h response time
Shenzhen Xy Intelligent Technology Co., Ltd.Shenzhen Xy Intelligent Technology Co., Ltd.🇨🇳CN6 yrs
Custom SD Micro TF Card Ultra Class 10 A1 Memory Card 100 Original 128GB 32GB16G 64gb

Custom SD Micro TF Card Ultra Class 10 A1 Memory Card 100 Original 128GB 32GB16G 64gb

$0.38-264.9(356)
MOQ: 1 piece
28% reorder rate≤2h response time
Quanzhou Kemissy Imp&exp Co.,limitedQuanzhou Kemissy Imp&exp Co.,limited🇨🇳CN3 yrs

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

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Sources & References

26 sources cited · Verified industry data & reports

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