What is the warranty period?

The product comes with a 1-year warranty covering mechanical defects.

Does it support RS232 communication?

Yes, the device includes support for RS232 serial communication.

What is the minimum order quantity?

The minimum order quantity is 200 piece.

200m 4K 30Hz HDMI USB Kvm IP Extender Transmitter Receiver

Name: 200m 4K 30Hz HDMI USB Kvm IP Extender Transmitter Receiver
Brand: Shenzhen Firstone Technology Co.,Ltd
SKU: 2172002092

Guangdong, ChinaShenzhen Firstone Technology Co.,Ltd

US$139.00

200 Pieces

Product profile

Customization

Available

3D Support

Output

4HDMI

Model NO.

20KM HDMI KVM USB Extender TX RX Kit Over Optical

Input

4HDMI

HDMI Resolutions

4K 30Hz HDMI Kvm Over Fiber Extender up to 20km Lo

Remote Control

Without Remote Control

HDMI Version

HDMI1.4

Certification

CE, RoHS

IP Kvm Matrix Extender 150m

Cat5 CAT6 Send and Receive 150m HDMI Kvm Extender

Cat5/CAT6 150m for IP Kvm Extender with

Video Transmitter Receiver 4K 60Hz HDMI/Kvm Extend

1080P Full HD Video Transmitter & Recei

1080P HDMI USB Transmitter Receiver Fiber Optic VI

20m 4K 1080P Kvm USB2.0 HDMI Extender VI

HD Audio and Video 4K HDMI Kvm Extender 100m

120m 4K HDMI Over IP Extender with USB

USB Kvm Control Mouse Keyboard Transmitter Receiv

60m 4K 60Hz 30Hz HDMI USB Mouse Keyboard

HD 1080P Audio and Video Signal 50m Extension USB2

H.264 1920X1080@60Hz 1080P 20km HDMI Fi

Remote HDMI Video Audio USB 2.0/1.1 HDMI Kvm Exten

Transport Package

150m HDMI Kvm Extender Over TCP/ IP Kvm IR Remote

Specification

1080P Audio Video Converter Extension RX TX 150m H

Trademark

FIRSTONE

Origin

China

Key features

200M Transmission Distance: Transmits 4K 30Hz HDMI signals up to 200 meters over Cat5e/6 cable.

4K 30Hz Resolution Support: Delivers high-definition 4K resolution at 30Hz for clear video quality.

Flexible Connection Modes: Supports point-to-point, multipoint-to-multipoint, and cascade connections.

USB and IR Control: Extends USB mouse/keyboard and supports IR remote control functionality.

Plug and Play Design: Pure hardware design requires no additional software installation.

RS232 Support: Includes RS232 serial communication support for extended control.

Full Customization Available: Offers minor, drawing-based, sample-based, and full customization options.

1-Year Warranty: Comes with a comprehensive 1-year warranty for peace of mind.

Company profile

High Repeat Buyers ChoiceProduct CertificationR&D CapabilitiesFull Customization

Shenzhen Firstone Technology Co.,Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-03-03Nearest Port: shenzhen port, HongKong portAverage Response Time: ≤5.57h

AI-Powered supplier vetting

SummaryThe supplier is a China-based manufacturer in Guangdong with one production line, approximately 6–10 quality-control staff, one year of R&D engineer experience, and reported output across USB cables, PoE products, and KVM products. It supports broad customization and ODM services, maintains in-stock capability, and has documented finished-product inspection instructions. Certifications and compliance evidence include ISO9001:2015, CE, RoHS, and FCC. However, it does not provide OEM services for popular brands, has no available SDK, reported no new products in the past year, lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity contract with related subcontractors. Financial records are identified by year, but no substantive financial performance values are provided. Customer cases are not explicitly disclosed.

Supplier typeThe supplier is a China-based manufacturer located in Guangdong, operating one production line and producing USB cables, PoE products, and KVM products. Its stated design and ODM capabilities indicate it serves as a manufacturer with customization support rather than only a trading intermediary.

CertificationsThe supplier reports an ISO9001:2015 certificate and product certification capabilities for CE, RoHS, and FCC. These are explicit certification and compliance indicators, although the slices do not provide certificate validity dates or issuing-body details.

R&D capabilityThe supplier supports ODM and several forms of customization, but reports only one year of total R&D engineer experience, no available SDK, and no new products during the past year. These explicit limitations weigh against a strong innovation assessment.

Production capacityThe supplier reports one production line, 6–10 quality-control staff, specified output across multiple product categories, in-stock capability, and uniformly followed finished-product inspection instructions. However, it has no valid manufacturing-capacity contract with related subcontractors, creating a stated capacity-management limitation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services. This provides direct evidence of broad customization coverage.