What is the warranty or quality guarantee?

The product undergoes 100% inspection (Visual & Function) and holds CE certification.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

High-Speed USB C to Displayport Converter for 4K Displays

Name: High-Speed USB C to Displayport Converter for 4K Displays
Brand: Changzhou Wistar Electronics Co., Ltd.
SKU: 2111137885

Jiangsu, ChinaChangzhou Wistar Electronics Co., Ltd.

US$3.90

500-999 Pieces

US$3.85

1,000-1,999 Pieces

US$3.80

2,000+ Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Interface Type

USB 3.1

Model NO.

USBC-DP

Degree of Innovation

Traditional

Compatible Brand

Android

Type

USB Adapter

Certification

Resolution

4K 60Hz

Jacket

PVC

Transport Package

Customized

Specification

1pcs

Trademark

customized

Origin

China

HS Code

8544421100

Production Capacity

50000/Month

Key features

4K Resolution Support: Supports 4K 30Hz or 60Hz resolution for high-quality display output.

Zero Data Loss: Ensures 100% digital signal transmission with zero data loss.

Flexible Customization: Offers customization for resolution, jacket material, and packaging options.

Compact Design: Length is approximately 0.1m, making it portable and convenient.

Dual Mode Support: Supports both video-mirroring and extended desktop modes.

CE Certified: Product holds CE certification ensuring safety and quality standards.

OEM/ODM Service: Manufacturer provides OEM and ODM services for bulk orders.

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.