What is the data retention period?

The device ensures a minimum data retention period of 10 years.

What are the operating temperature conditions?

Operating temperature ranges from -10 to +55 degrees Celsius.

How long is the lead time for orders?

Lead time is within 15 workdays for both peak and off-peak seasons.

Micro TF SD Card Reader 2.0 USB with TF Card Slot Max Support 512GB Memory Card Reader for Computer

Name: Micro TF SD Card Reader 2.0 USB with TF Card Slot Max Support 512GB Memory Card Reader for Computer
Brand: Shenzhen Xingshidi Technology Co., Ltd.
SKU: 696187702

Guangdong, ChinaShenzhen Xingshidi Technology Co., Ltd.

US$1.00

50-99 Pieces

US$0.50

100-999 Pieces

US$0.20

1,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Storage Capacity

64MB-128GB

Interface Type

USB 2.0

Model NO.

TF-0513

Shape

Car

Material

Plastic

Open Style

Swivel/Rotating

USB Type

Creative USB Disk

Color

Black, White, Red, Blue, Green, Pink, Orange

Function

Encrypt USB Disk, Antivirus USB Disk, Music USB Disk

Security Check

Support Security Check

Size:Length/Width/Height

5.8cm*1.8cm*1cm

Certification

RoHS, CE, FCC

Transport Package

Poly Bag, PP Box, Paper Box, Blister, Tin Box

Specification

ROHS. CE. FCC

Trademark

OEM, ODM

Origin

China

HS Code

8471090000

Production Capacity

50, 000PCS/Month

Key features

Wide Capacity Support: Supports memory cards up to 512GB for extensive data storage needs.

Multiple Color Options: Available in Black, White, Red, Blue, Green, Pink, and Orange.

Robust Certification: Complies with RoHS, CE, and FCC standards for safety and quality.

Universal OS Compatibility: Works seamlessly with Windows 7/8/10/Vista/2000/XP/ME/98 and Mac OS.

Durable Design: Constructed from high-quality plastic with a swivel/rotating open style.

Fast Data Transfer: USB 2.0 interface ensures efficient read and write speeds for data access.

Customization Available: Size and certification details can be customized to specific requirements.

Reliable Data Retention: Ensures data integrity with a minimum retention period of 10 years.

Company profile

Fast Delivery

Shenzhen Xingshidi Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedExport Year: 1 Month CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.69h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryShenzhen Topfine Technology Co., Limited is a China-based limited company described across the records as both a trading company and manufacturer/factory, supplying flash drives and related storage products. It reports broad customization and ODM capabilities, new products within the past year, extensive export coverage, and an off-peak lead time within 15 working days. However, the available quality and service-control evidence is weak: no written corrective-action or complaint-handling procedures are reported, quality assurance and traceability statuses are unknown, and quality-control test equipment is recorded as zero. A TUV Rheinland audit record is present, but its evaluation result is recorded as 0 and the report validity ended in 2025. Financial information is represented only by years, without substantive financial performance evidence. No customer cases or named-brand OEM references are provided.

Supplier typeThe supplier is identified as Shenzhen Topfine Technology Co., Limited, a China-based limited company. Its records classify it as both a trading company and manufacturer/factory, while its stated business scope includes electronic products, computer peripherals, U disks, and import/export activities; another record lists medical-device-related licensed projects, creating some scope inconsistency.

After-Sales capabilityThe supplier reports no written procedures or records for corrective and preventive actions or effective customer-complaint handling. This is explicit evidence of a documented service-process deficiency.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, indicating some product-development capability. It also reports no available SDK, but the absence of an SDK is not by itself evidence that its general innovation capability fails the field.

Production capacityThe supplier is described as a manufacturer/factory and reports production of storage-related products including HDDs, SSDs, micro SD cards, USB flash drives, and memory cards, with stated output of 5,000,000 pieces. However, its quality-control test-equipment quantity is recorded as zero, while quality assurance and traceability statuses are unknown, weakening confidence in production-control maturity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also states that it provides ODM services. These records directly support broad customization capability.