What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Does it work with mobile phones?

Yes, it allows mobile phones with TypeC interfaces to read memory card information.

USB2.0 Multi-Function Reader for SD and Micro Cards

Name: USB2.0 Multi-Function Reader for SD and Micro Cards
Brand: Changzhou Wistar Electronics Co., Ltd.
SKU: 2104007735

Jiangsu, ChinaChangzhou Wistar Electronics Co., Ltd.

US$1.55

500-999 Pieces

US$1.50

1,000-1,999 Pieces

US$1.45

2,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

SD Card, TF Card

Reader Agreement

OEM

Model NO.

USBREADCARD

Reader Port Type

USB

Reader Classification

Dual Interface

Color 1

White

Color 2

Black

Version

USB2.0

Transport Package

1PCS/PE Bag

Specification

OEM

Trademark

CUSTOMIZED

Origin

Jiangsu China

HS Code

85444211

Production Capacity

50000PCS/Month

Key features

Multi-Card Compatibility: Supports SD, TF, CF, MMC, XD, MS, and more card types.

High-Speed Transfer: USB 2.0 interface with up to 480 Mb/s data transfer rate.

Hot Swapping Support: Plug and play design allows connection without restarting the system.

LED Status Indicator: Built-in LED lights display reading and writing status clearly.

Dual Interface Design: Compatible with both USB 1.1 and USB 2.0 standards.

Customization Options: Available in White or Black with flexible customization services.

Wide OS Support: Compatible with Windows 98/2K/XP and Mac OS 9 or higher.

Portable and Compact: Lightweight ABS material design with short cable for easy carrying.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Changzhou Wistar Electronics Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.37h

AI-Powered supplier vetting

SummaryWistar demonstrates established quality and service processes, ISO 9001:2015 certification, broad customization and ODM/OEM capabilities, and an export-oriented business with 16 years of exporting experience. It reports in-stock capability, valid contracts with associated subcontractors, written supplier assessment procedures, and peak- and off-season lead times within 15 workdays. Its limitations include no SDK, no documented R&D design-input/output review, verification, or validation records available for audit, no overseas warehouse, showroom, agent, or branch, and no overseas-service countries reported. Financial information is insufficient to assess credibility, and customer-specific cases are not identified.

Supplier typeThe supplier operates as a manufacturer offering ODM and OEM services, including OEM for well-known brands. It reports valid manufacturing contracts with each associated subcontractor, in-stock capability, and 16 years of export experience, supporting classification as an export-oriented manufacturing supplier.

CertificationsWistar states that it established its own quality management system and passed ISO 9001:2015 certification. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective/preventive actions and customer complaints, plus written supplier-service assessment procedures. However, it reports no overseas warehouse, showroom, agent, or branch and lists zero countries for overseas services, so the evidence supports structured service handling but not broad overseas coverage.

R&D capabilityThe supplier reports new products during the past year, ODM service, professional R&D roles, and use of AutoCAD, Pro/E, and SolidWorks. However, it has no available SDK and no R&D design-input, output, review, verification, or validation documents available for audit, so innovation activity is evidenced but its documented R&D controls are incomplete.

Production capacityProduction-related evidence includes quality assurance in quality-control processes, valid contracts with associated subcontractors, in-stock capability, finished-product inspection instructions that are uniformly followed, and lead times within 15 workdays in both peak and off seasons. The supplier also describes control from design and mold-making through molding and assembly.

Customization capabilityWistar explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services, indicating broad ability to adapt or develop products to customer requirements.