What are the power requirements?

The device operates on 9V-12VDC with a power consumption of 12W.

Does it support audio output?

Yes, it supports individual 2-channel stereo audio with 1 LINEIN and 1 LINEOUT port.

What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 PCS.

Fiber Optic 4K USB HDMI Kvm Extender

Name: Fiber Optic 4K USB HDMI Kvm Extender
Brand: Shenzhen Caratar Technology Co., Ltd.
SKU: 1957726645

Guangdong, ChinaShenzhen Caratar Technology Co., Ltd.

US$699.99

10-199 Pieces

US$669.00

200-999 Pieces

US$499.99

1,000+ Pieces

Product profile

Customization

Available

3D Support

Output

Customoziation

Model NO.

Fiber Optic 4K USB HDMI KVM Extender

Input

Customoziation

HDMI Resolutions

1080I, 1080P

Remote Control

Without Remote Control

HDMI Version

HDMI1.4

Certification

CE, RoHS

Name

4K 30Hz HDMI Kvm Switcher Splitter

Product

4 Port HDMI Auto Kvm Switch USB2.0

Featured

2 Port USB HD Kvm Switch

Solution

1920*1440 USB2.0 Hub 8 Port USB VGA Kvm Switch

Transport Package

Customized

Specification

customized

Trademark

Kangyuda

Origin

China

Production Capacity

600000

Key features

Long Distance Transmission: Extends KVM signals up to 300m via multimode or 10km via single mode fiber optics.

4K Ultra HD Resolution: Supports superior HDMI video quality up to 3840 x 2160 @60Hz with pixel-perfect clarity.

Transparent USB 2.0: Zero delay USB 2.0 pass-through up to 480Mbps for keyboards, mice, and storage devices.

OEM/ODM Customization: Full customization options available including samples, designs, and minor adjustments.

Plug and Play Installation: Easy setup with no software required; simply connect cables for immediate operation.

Multi-Interface Support: Includes RS232 serial port, 2-channel stereo audio, and local HDMI output capabilities.

Robust Metal Construction: Durable metal body designed for reliability in control rooms and broadcasting studios.

Wide Compatibility: Works seamlessly with various USB peripherals and supports 1080i/1080p resolutions.

Company profile

Full CustomizationODM ServicesR&D CapabilitiesPrivate Mold

Shenzhen Caratar Technology Co., Ltd.

Guangdong, 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: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.31h

AI-Powered supplier vetting

SummaryThe supplier operates in the research, development, production, and sales of digital, electronic, and communication products. It reports R&D activity, six R&D engineers, ODM and broad customization services, written quality and service procedures, and product and management certifications including FCC, RoHS, CE, and ISO9001:2015. Production-related evidence includes finished-product inspection instructions, four quality-control testing equipment units, and two quality-control staff, but no clear output quantities are provided. The supplier supports OEM services for well-known brands, while no Fortune 500 cooperation is reported. Overseas service infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, and reports zero countries served overseas. Financial records are referenced for recent years, but the slices do not provide sufficient financial performance evidence for a credibility judgment.

Supplier typeThe supplier’s licensed business scope covers the research and development, production, and sales of digital products, electronic products, and communication products, subject to applicable approvals. This identifies it as an electronics and communications product manufacturer and developer rather than only a trading or service entity.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and FCC, RoHS, and CE product compliance certifications. These certifications provide explicit evidence of formal quality management and stated product compliance coverage.

After-Sales capabilityThe supplier has six R&D engineers whose responsibilities include technical support for production and after-sales service, plus written procedures and records for complaint handling and corrective/preventive actions. However, it has no overseas warehouse, showroom, agent, or branch and reports zero countries offering overseas services, indicating documented support capability but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM service, six R&D engineers, and responsibilities covering customer requirements, technical support, and new product development. It lacks an available SDK, but the stated R&D activity and staffing provide positive evidence of product-development capability.

Production capacityThe supplier lists product categories including USB cables, PoE splitters, LoRa transmitters, and KVM switches, along with multiple facility types and standardized finished-product inspection instructions. Two quality-control staff and four testing-equipment units are reported, but no numerical production capacity is supplied, so scale cannot be assessed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-support capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least some recognized-brand customer experience. However, it reports no cooperation with Fortune 500 companies and provides no named customers, project details, or verifiable case descriptions, so the depth of its customer case record is limited.