What is the maximum transmission distance?

In an open environment, the image transmission distance can reach 150 meters under the same image quality level.

Does it support USB control?

Yes, it supports USB control. You can use a keyboard and mouse to control the device at the Receiver side. Wireless mouse and keyboard are supported.

Tx Rx 150m HDMI Extender with USB

Name: Tx Rx 150m HDMI Extender with USB
Brand: Shenzhen Caratar Technology Co., Ltd.
SKU: 1944260005

Guangdong, ChinaShenzhen Caratar Technology Co., Ltd.

US$89.00-198.00

100 Pieces

Product profile

Customization

Available

Output

Component signal, SDI, AV, VGA

Applicaiton

Multimedia, Home Appliance, Speaker, Projector, Telephone, Microphone, Computer, STB, DVD, HDTV

Model NO.

extender

Product Name

70m HDMI Kvm Extender with Audio

Key Words

120m Many to Many HDMI Kvm Extender Over IP

Key Item

20km HDMI Fiber Optical Extender

Name

Kvm, HDMI Switch, Matrix, Splitter, Extender, Conv

Word

HDMI Extender 100m HDMI Kvm Extender with RS232 Su

Specification

customization

Trademark

caratar

Origin

China

Key features

Ultra Low Time-Delay: Professional testing shows the lowest time delay is 64ms, the lowest in the WiFi field.

Long Distance Transmission: Image transmission distance can reach 150 meters in open environments with same image quality.

Wireless HD Audio Video: TX and RX units transmit HD audio video streams via Wifi format with no interference.

USB and IR Return Support: Supports USB control with keyboard/mouse and IR full frequency segment return (20KHz-60KHz).

Multiple Connection Modes: Supports 1-to-1, 1-to-Many, and Many-to-Many connections using IGMP network switch.

High Stability and Codec: Features private codec algorithm, proprietary real-time image transfer protocol, and private DSP.

Certified Quality: Obtained Telec, CE, RED, and FCC certifications for reliable performance.

Flexible Customization: Offers full customization, minor customization, and flexible customization options.

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: ≤5.02h

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.

Product Q&A

Q:Why can't direct one-to-one connection be used?

You must use a super Cat5/6e network cable (wire sequence T-568B). Please check if the addresses of the DIP switches of the transmitter and receiver match.

Q:What does 'Check input signal' mean?

The input signal is inaccessible. Please check if the source of the HDMI input signal is connected normally. It is recommended to replace the shorter HDMI cable. Input signal recommended within 5 meters.

Q:What does '(Searching Tx)' mean?

The network cable is partially disconnected. Please check if the network cable is normal. It is recommended to use Super Category 5 and Category 6 network cables.

Q:How to set up 1-to-Many connections?

Set the IP address of the transmitter and receivers to the same.

Q:How to set up Many-to-Many connections?

By using an IGMP network switch, support up to 16 transmitters (Addr: 0000~1111) in one local area network. Set the receivers' IP address to the same as the transmitter which the receiver wants to connect to.