Does this adapter support HDMI 2.0 and 1.4?

Yes, it uses HDMI 2.1 standard and is backward compatible with HDMI 2.0 and 1.4.

What are the available color options?

The adapter is available in Black and White.

What is the lead time for production?

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

OEM 8K 90 Degree Angle HDMI2.1 Male to Female Adapter Coupler

Name: OEM 8K 90 Degree Angle HDMI2.1 Male to Female Adapter Coupler
Brand: Dongguan KaiWin Electronic Co., Ltd.
SKU: 2101623465

Guangdong, ChinaDongguan KaiWin Electronic Co., Ltd.

US$2.99-3.99

200 pcs

Sample price:US$2.99/piece.Request sample

Product profile

Customization

Available

Environment Standard

RoHS Complaince

Price

Ex-Works

Model NO.

KWDL-197

Shipping Term

Fob

Transportation

by Sea or Air

OEM

Accepted

Transport Package

PE Bag and Carton

Specification

50cm*50cm*50cm

Origin

China

Production Capacity

4000PCS a Month

Key features

8K@60Hz & 4K@120Hz Support: Supports high resolutions up to 8K@60Hz, 4K@120Hz, HDR, and 3D.

HDMI 2.1 Standard: Uses HDMI 2.1 standard with backward compatibility for 2.0 and 1.4.

Durable Aluminum Alloy Shell: Features a sturdy aluminum alloy shell for faster heat dissipation.

90 Degree Right Angle Design: L-shape design fits snugly in tight spaces to protect ports and cables.

Gold Plated Connectors: Connector and pin plating use gold flash for reliable signal transmission.

OEM and ODM Accepted: Customization services including OEM and ODM are available.

RoHS and REACH Certified: Product meets RoHS and REACH environmental compliance standards.

Wide Device Compatibility: Compatible with TVs, projectors, laptops, PCs, and game players.

Company profile

Dongguan KaiWin Electronic Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2003-01-02 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryDongguan KaiWin Electronic Co., Ltd. is identified as a Chinese manufacturer of computer, communication, network, digital-device, USB, HDMI, DisplayPort, Type-C, and related connection products. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, CE, FCC, HDMI Association certification, an ERP system, eight production lines, a 9,000 m² manufacturing plant, 205 employees, and export activity focused on Europe and North America. It states that it accepts OEM and special cable and connector orders and can provide professional customer services. However, the provided information does not substantiate specific after-sales procedures, customer cases, financial strength, or measurable innovation outcomes.

Supplier typeThe supplier is explicitly identified as a manufacturer and factory, operating in Dongguan, Guangdong, China. Its stated commercial scope includes electrical and electronic products, computer products, and consumer electronics.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates and states that it has passed CE, FCC, HDMI Association, and related technology certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although certificate validity details are not provided.

Production capacityThe supplier reports eight production lines, a 9,000 m² plant, 205 employees, six to ten quality-control staff, and order fulfillment within 15 working days in both off-peak and peak seasons. These figures explicitly support established production capacity and operational scale, although actual capacity utilization and product-specific output are not stated.

Customization capabilityThe supplier explicitly states that it undertakes special cable, connector, and OEM orders for customers worldwide. Its broad product range includes USB, LAN, HDMI, DisplayPort, Type-C, AOC, hub, adapter, and switching products, supporting a demonstrated ability to handle varied connection-product requirements.