Select Plus 64GB 128GB 512GB Microsd Uhs-I Memory Card (U3/V30/A1/FC X) - Reliable Storage for Smartphones, Action Cameras & Drones

• Customization: Available
• Capacity: 64GB
• Type: Micro SD Card
• Model NO.: TF64gb
• Memory Card Application: Reliable Storage
• Interface: Sdio
• Card Slots: Single
• Installation: Internal
• Speed Grade: V30
• Quality: Pass H2w Test
• Warranty: 12 Months
• Uhs Speed Class: U3
• Transport Package: Plastic Case
• Specification: 15.00mm * 11.00mm * 1.00mm
• Trademark: soccerwe
• Origin: Made in China
• HS Code: 85235110
• Production Capacity: 2000PCS Per Week

Product Description

Select Plus 64GB 128GB 512GB microSD UHS-I Memory Card Reliable Storage for Smartphones, Action Cameras & Drones

TF card, also known as TransFlash, is a type of ultra-small flash memory card, now commonly referred to as MicroSDcard. It was jointly launched by Sandisc and MOTOROL in 2004, primarily used in portable devices such as mobile phones, dashcams, and action cameras. It supports conversion to SD card usage through an adapter.

This model we sales here equipped with a microSDXC UHS-I interface, it boasts wide compatibility and can be directly used in devices such as mobile phones, tablets, drones, and dashcams. Some models, when paired with an SD adapter card, can also be used with cameras and card readers.
In terms of performance, it supports U3/V30/A1/FC x standards. U3 (UHS Speed Class 3) ensures stability for 4K video recording, V30 (Video Speed Class 30) guarantees a video write speed of no less than 30MB/s, A1 (Application Performance Class 1) enhances the smoothness of mobile app operation, and FC x (Full Capacity) supports high-capacity storage.

Dongguan Zhicun Technology Supply High Speed SD/TF(microsdCards) (4GB-2TB) with 100% real capacity. Speed Class C4/C6/C10/U1/U3, read 15-40MB/s, write 10-35MB/s. Widely used for digital cameras, smartphones, car DVRs, surveillance cameras, GPS & industrial storage. Support OEM/ODM custom (logo, color, packaging). stable performance, wide compatibility. MOQ 100 Pcs, sample available, fast delivery.

Specification

Key Features of TF (TransFlash/MicroSDcard) Cards

TF cards, officially renamed ‌MicroSDcards‌ after being standardized by the SD Association in 2005, are ultra-compact flash storage solutions designed for portable electronic devices. Their core characteristics span design, performance, compatibility, and durability:

1. ‌Ultra-Compact Physical Design‌
Measuring only ‌15mm × 11mm × 1mm‌ and weighing as little as 0.25 grams, TF cards are one of the smallest removable storage formats available—roughly a quarter the size of a standard SD card. This tiny form factor makes them ideal for space-constrained devices like smartphones, smartwatches, and action cameras. Most models come with an SD adapter, enabling compatibility with full-size SD card slots in laptops, cameras, and printers.

2. ‌Scalable Storage Capacity‌
TF cards offer a wide range of storage options to suit diverse needs:

‌MicroSD‌: Up to 2GB, using FAT16 file system.
‌MicroSDHC‌: 4GB to 32GB, formatted with FAT32 for high-capacity media storage.
‌MicroSDXC‌: 64GB to 2TB, adopting exFAT to support large files like 4K videos.
‌MicroSDUC‌: (Upcoming) 2TB to 128TB, designed for next-generation high-resolution content.

3. ‌Multi-Tiered Performance Ratings‌
Performance is categorized by industry-standard speed classes to match specific use cases:

‌Class Ratings (Class 2/4/6/10)‌: Minimum sustained write speeds from 2MB/s (Class 2) to 10MB/s (Class 10), suitable for standard video recording and photo storage.
‌UHS Ratings (U1/U3)‌: Ultra High Speed tiers, with U1 guaranteeing 10MB/s write speeds and U3 supporting 30MB/s for 4K and 8K video capture.
‌Video Speed Classes (V6/V10/V30/V60/V90)‌: Optimized for video workflows, with V30 and above ensuring stable recording of high-bitrate footage.
‌Application Performance (A1/A2)‌: A1 delivers 1,500 random read IOPS and 500 write IOPS, while A2 boosts to 4,000 read and 2,000 write IOPS, ideal for running apps directly from the card.

4. ‌Dual Communication Protocols‌
TF cards support two interface modes for flexible device integration:

‌SD Mode‌: Default 4-bit parallel interface, offering high-speed data transfer up to 104MB/s (UHS-I) or 312MB/s (UHS-II).
‌SPI Mode‌: Serial peripheral interface, compatible with low-power microcontrollers in embedded systems like IoT devices and single-board computers (e.g., Raspberry Pi).

5. ‌Robust Durability

Engineered for portable use, most TF cards feature enhanced resilience:

‌Environmental Resistance‌: IPX7 waterproofing, dustproofing, and shock resistance (up to 1,500g impact force).
‌Temperature Tolerance‌: Operable between -25°C to 85°C, suitable for EXTREM outdoor conditions.
‌Longevity‌: Up to 10,000 insertions and 10+ years of data retention, with built-in error correction and bad block management to ensure data integrity.

6. ‌Wide Device Compatibility

Beyond smartphones, TF cards are widely used in:

Action cameras, drones, and dash cams for continuous video recording.
Portable gaming consoles (e.g., Nintend Switch) to expand game storage.
GPS navigators, e-readers, and security cameras for offline data storage.
Industrial equipment and medical devices, thanks to their stable performance and small footprint.

7. ‌Secure Data Protection‌
Many models include built-in security features:

‌CPRM (Content Protection for Recordable Media)‌: Prevents unauthorized copying of copyrighted content like movies and music.
‌Write Protection‌: Some adapters include a physical lock to prevent accidental data deletion, though the TF card itself lacks this switch.

Comparison between MICROSDCARD (TF CARD)& SDCARD

Feature	SD Card	microSD Card
‌Full Name	Secure Digital Memory Card	micro Secure Digital Memory Card
‌Original Name	SD	TransFlash (TF)
‌Physical Dimensions	32mm × 24mm × 2.1mm	15mm × 11mm × 1mm
‌Size Comparison	Standard size, ~4× larger than microSD	Ultra-compact, ~1/4 the size of SD card
Weight‌	~2g	~0.25–0.6g (varies by brand)
‌Pin Count	9 pins (including dual GND)	8 pins (single VSS)
‌Interface Protocol	SDIO, SPI	SDIO, SPI (fully compatible)
Adapter Support	Not required	Can be used with SD adapter to fit SD slots
Primary Use Cases	DSLR cameras, camcorders, laptops, printers	Smartphones, drones, action cams, Nintend Switch, dash cams
Capacity Types	SDSC (≤2GB), SDHC (2–32GB), SDXC (32GB–2TB), SDUC (2TB–128TB)	microSDSC, microSDHC, microSDXC, microSDUC (same ranges)
‌File System	FAT16/FAT32 (SDSC/SDHC), exFAT (SDXC/SDUC)	Same as SD card by capacity class
‌Speed Classes	Class 2/4/6/10, UHS-I/II/III, V6/V10/V30/V60/V90, A1/A2	Identical speed grading system
‌Performance Potential	Higher thermal dissipation, better sustained write in pro devices	Slightly more prone to overheating in compact enclosures
Durability Features	Waterproof, shockproof, temperature-resistant (brand-dependent)	Same protection levels; smaller size increases risk of loss
Write Protection	Physical lock switch on side	No built-in switch; relies on software or adapter
Compatibility‌	Cannot be used in microSD slots	Can be used in SD slots via adapter
Market Adoption	Dominant in professional imaging gear	Standard for mobile and embedded systems

Innovative Design

OEM starndards

OEM products your brand same standards

U3/V30/A1/FC x standards. U3 (UHS Speed Class 3) ensures stability for 4K video recording, V30 (Video Speed Class 30) guarantees a video write speed of no less than 30MB/s, A1 (Application Performance Class 1) enhances the smoothness of mobile app operation, and FC x (Full Capacity) supports high-capacity storage.

U3/V30/A1/FC x standards. U3 (UHS Speed Class 3) ensures stability for 4K video recording, V30 (Video Speed Class 30) guarantees a video write speed of no less than 30MB/s, A1 (Application Performance Class 1) enhances the smoothness of mobile app operation, and FC x (Full Capacity) supports high-capacity storage.

Packing & Delivery

Packaging:

OEM Services:

Normal Packing: Plastic tray (Original genuine packaging, anti-scratch and anti-pressure)
Transport Package: White Protective Case
Package Size: 15.00mm * 10.00mm * 1.00mm
Package Gross Weight: 0.01kg

OEM Package communicate with the package shape material.

Shipping Methods: International Express (DHL/UPS/TNT/EMS/FedEX) for fast delivery / By Sea for bulk orders (Freight cost to be confirmed with our sales team)
Lead Time (Based on order quantity, working days):
Below 50,000 Pcs: 4-7 days (in stock for regular specs)
50,000-500,000 Pcs: 10-15 days
500,000-1,000,000 Pcs:15-50 days
Above 10000 Pcs / Custom Orders: Negotiable with our sales team
Estimated Delivery Time: Confirmed according to shipping method and destination country/region

Company Profile

Dongguan Zhicun Technology Co., Ltd

Focus: USB Flash Drive, SD Card, TF Card, SSD and RAM
Capacity: 10,000-100,000 units/week

After Sales Service

After-Sales Service & Warranty

Warranty Service: 1-year warranty against all manufacturing defects for all our memory card products
Sample Service: Dummy samples and real samples are available for quality check; Freight cost: By your express account or you pay the freight for our account
Return & Replacement: Claim refund or product replacement if products arrive with unqualified quality issues (Follow the official transaction rules)
Technical Support: Professional after-sales team provides timely solutions for product usage and technical problems
Bulk Order Service: Dedicated sales manager for bulk/custom orders, providing one-stop follow-up from quotation to delivery

FAQ

1.Can I customize the logo on the memory card?
Yes, we support various logo printing methods (silk/laser/full/pad/epoxy printing) based on different product models.

2.What shipping methods do you support for delivery?
We support international express (DHL/UPS/TNT/EMS/FedEX) and sea shipping; the specific freight cost will be confirmed according to your order quantity and destination.

3.How to accurately test the actual speed of the memory card?
It is recommended to use a high-quality USB 3.0 card reader and test with H2testw software on PC; all our genuine memory cards can pass the test with zero errors.

4.Do you have in-stock products for regular specifications/capacities?
Yes, regular capacity and standard spec memory cards are in stock, which can realize fast shipping for sample orders and small batch orders.

5.What if I need to place an order with a lower MOQ than the stated standard?
Blank products may have a lower MOQ (please consult our sales team for real-time stock); imprinted custom orders only accept ≥50% of the listed MOQ, and a LTM charge will be applied for orders below the stated MOQ.