Memory Card 32gb Class 4
Overview
Product sourcing insights & recommendations
The 32GB Class 4 memory card has transitioned from a mainstream consumer product to a specialized legacy and industrial storage solution. While modern retail is dominated by high-speed Class 10 and UHS-I formats, Class 4 cards remain essential for older hardware—such as early HD camcorders and vehicle data recorders—that are firmware-limited to a 32GB SDHC cap and require the FAT32 filesystem.
Market insights show that while generic high-speed cards have seen sharp price drops, original branded Class 4 cards (e.g., SanDisk) often maintain a premium due to their proven stability in sensitive legacy systems. In the wholesale sector, particularly in Shenzhen, China, these cards are now primarily marketed for OEM and industrial logging use, with bulk prices as low as $1.20 per unit.
The detailed report below provides a comprehensive breakdown of pricing trends, legacy hardware requirements, and sourcing strategies for the 2026 market.
I have analyzed the current market for 32GB Class 4 memory cards. You can now:
32gb Memory Card Class 4 Bulk Wholesale
Products · Top picks & verified manufacturers
100% GENUINE Brand New SanDisk Class 4 8GB 16GB 32GB Micro SD Micro SDHC TF Flash Memory Card C4 8 GB 16 32 G for Industrial Use
IOTECH (SHENZHEN) COMPANY LIMITED🇨🇳CN12 yrs
Wholesale Mini SD Card 8GB-512GB High Speed Class 10/U3 for Security Camera POS Terminal Action Camera
Shenzhen Infinite Technology Co., Ltd.verified🇨🇳CN9 yrs
Wholesale Micro Cheap Samples Bulk 4GB 8GB 16GB 32GB Sd TF Card True Capacity 128GB Memory Card Taiwan Chip C10 A1 U3 Speed DVR
Hot Sale Custom 128GB-1TB Mini SD/TF Memory Card Class10 Speed CE/RoHS/FCC Certified Durable Plastic for Camera & Mobile Phones
Shenzhen Coosure Electronics Co. , Ltd.verified🇨🇳CN4 yrs
Customize Oem Logo Wholesale Tf Memory Sd Card for Mobile 32Gb 64Gb 128Gb 256Gb Tf Sd Memory Card
Shenzhen Wanshunda Electronic Co.,Ltd🇨🇳CN7 yrs
Wholesale Manufacturer TF Cards 1TB 4GB 8GB 16GB 32GB 64GB 128GB 256GB 512GB Memoire Sd Card
Hooray Technology (HK) Co., Limited🇭🇰HK2 yrs
Free Micro Samples Bulk 1gb 2gb 16gb 32gb 64gb 128gb SD TF Card Wholesale 8gb 4gb Memory Card for HP
Shenzhen Shine Technology Co., Ltd.🇨🇳CN7 yrs
Wholesale Custom Original High Speed Mini SD Memory Card 2GB 4GB 8GB 16GB 32GB 64GB 128GB 256GB 512GB 1TB Flash TF Card
Shenzhen Cloudarrow Technology Co., Ltd.🇨🇳CN9 yrs
OEM Real Capacity Mini SD Card Wholesale Memory 16GB TF Card 32GB 64GB 128GB SD Memory Card for Camera Cellphone
Nanning Miji Technology Co., Ltd🇨🇳CN2 yrs
China Factory Wholesale PRO MAX TF-204 SD Card Plastic CLASS4 32GB/16GB/8GB/64GB/128GB/2GB for Tablet PC
Shenzhen Pubin Technology Co., Ltd.verified🇨🇳CN1 yr
Custom Logo Bulk Wholesale High Speed Class10 A2 32GB 64GB 128GB CE Certified Black Mini SD Card for Mobile Phone Tablet PC
Shenzhen Jinfly Semiconductor Corporation🇨🇳CN5 yrs
Memory Card Sd Card 2GB 4GB 8GB 16GB 32GB 64GB Sd Card 128 Gb for MP3 GPS Camera Mobile Phones
Shenzhen Tianqin Co-creation Technology Co., Ltd.🇨🇳CN4 yrs
Wholesale SD memory card TF card 128MB to 4GB Class 6 to Class 10 suitable for MP3 MP4 players audio equipment phones and more.
HONGKONG SMARE TRADING LIMITED🇭🇰HK1 yr
Wholesale Camera Memory Card 64GB TF Card SD Card Class10 A1 32GB MINI SD 2GB 4GB 8GB for Camera/Recorder/Security Cameras
Shenzhen Longyexing Technology Co., Ltd.verified🇨🇳CN1 yr
Wholesale Mini Memory TF Card 16GB 32GB 64GB 128GB Class10 U1 U3 SD Taiwan Chips Custom Logo DVR Camera Micro TF Memory Cards
Shenzhen M&C Electronics Co., Ltd.🇨🇳CN12 yrs
TF Card Micro SDXC Card 8GB 16GB 32GB 64GB 128GB Full Capacity Class 10 Memory Card CE RoHS FCC Certified Factory OEM Wholesale
Dillon Electronic Technology (Shenzhen) Co., Ltd.verified🇨🇳CN1 yr
Wholesale Factory-Price Digital SD Cards for Phones & Cameras Memory Card 16GB/32GB/64GB/128GB TF San Disk Digital SD Card
High-quality Class 10 Bulk 32 Gb Tf Card Memory Card 64gb 32gb 16gb Sd Card 128gb 32gb
Shenzhen Huacheng Tengda Technology Co., Ltd.🇨🇳CN7 yrs
Powerful Factory Wholesale Class 10 SD Card UHS-III 128MB 2GB 4GB 8GB U3 TF Card 16GB 32GB 64GB 128GB A1 V30 Memory Card
Shenzhen Super Memory Technology Co., Ltd.🇨🇳CN3 yrs
Hot Selling Memory Card 2gb 4gb 8gb 16gb 32gb 64gb 128gb 256gb 128 Gb Class10 U3 U1 A1 C10 SD TF Card for Phone/Camera
Shenzhen Hengfenghaiye Technology Co., Ltd.🇨🇳CN6 yrs
Nandstor Factory Samples Bulk 4GB 8GB 16GB 64GB 128GB 256GB OEM TF Card Custom Logo A2 Class4/6/10 Optional Wholesale SD Card
Shenzhen Novus Technology Co., Ltd.verified🇨🇳CN1 yr
Wholesale 4GB TF Memory Card with OEM Logo Mini SD Class10 Micromemory Storage Low Price
Shenzhen Meiyu Technology Co., Ltd.verified🇨🇳CN5 yrs
Kimtank Spot OEM ODM 2GB 4GB 8GB 16GB 32GB 64GB 128GB 256GB Full Capacity U3 TF Memory Card for Phone Camera
Shenzhen Yixin Zhaoye Technology Co., Ltd.🇨🇳CN5 yrs
128GB & 64GB TF Mini SD Card V30 Speed Plastic Memory Card for Phone SD Game Camera MP3 DVR Compatibility
Shenzhen Hangxingda Technology Co., Ltd.verified🇨🇳CN4 yrs
Wholesale Class 10 Mini SD Memory Card 32gb 64gb 128gb 256gb 512gb 1tb 2tb Flash Tf Sd 90m/s U3 A1 A2
Shenzhen Youlen Electronics Co., Ltd.verified🇨🇳CN4 yrs
4k Camera 100 Percent Tf Sd Cards Highspeed Storage 128mb to 32gb for 4k Cameras Card Dvr and Devices Tfcard
Shenzhen Winbo Digital Co., Ltd.🇨🇳CN20 yrs
TF Card 32GB/64GB for Digital Camera Mobile Phone & Driving Recorder-CLASS10 Data Rate Secure Storage
Shenzhen Tuorui Electronic Technology Co., Ltd.verified🇨🇳CN3 yrs
Memory TF Card 32G 64G 128G with Adapter up to 140 MBs U3 V30 Class10 High Speed Camera Plastic Phone
Shenzhen Notatrust Electronic Co., Ltd.🇨🇳CN1 yr
Wholesale High Speed Class 10 Memory Card 4GB 8GB 16GB Customized Logo TF Card 32GB 64GB 128G 256GB
Shenzhen Yonanson Technology Co., Ltd.🇨🇳CN8 yrs
SD 4K 64GB 128GB Memory Card Class10 U3 A1 32GB MINI SD 256GB TF Card for Camera/Recorder/Security Cameras
Shenzhen Haozhiyuan Technology Co., Ltd.🇨🇳CN6 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
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