
Best Prices 4K 1X2 2X2 1X4 4X1 Support Audio HDMI Matrix Video Wall Processor
Supports RS-232 serial interface
Supports automatic handshake mode
With high-quality Category 8 Ethernet Cable, 90 Degree Firewire Cable, Deluxe Molded 37 Pin D-Sub Cable and the most competitive price to give customers the best service, so as to share the success of business day by day is our forever faith and pursuit. We will adhere to the "integrity, rigorous, unity, enterprising" spirit of corporate culture. We carry out targeted step-by-step implementation and continuous research and development, which promotes the overall improvement of enterprise technology level. Our company advocates the human resource development concept of 'training excellent technical team in hard production and development, gathering first-class business elites in fierce market competition'. Our company has always adhered to the management policy and management philosophy of 'based on quality, innovation and development, customer with credibility and efficiency by management'.
The USB 3.0 To 3 Port RS-232 with USB Repeater is engineered to deliver exceptional functionality and performance, especially in demanding industrial environments. This adapter boasts three RS-232 ports, each offering unique features tailored to enhance connectivity and data transmission efficiency.
Specification
| Product name | USB Extender Cable 1m with x 3 RS232 Serial Port |
| Interface 1 | USB 3.0 type A (USB 2.0 type A, USB 3.0 type C, USB 2.0 type C are available) |
| Interface 2 | 3 port DB9 male RS232, with front rivet nut,#4-40 |
| IC | PL2303RA +FE1.1S |
| Length | 1m or customized |
| Advantages | Easy saving space / money / time / working |
Features
- RS-232 DB9/M - DTE Mode: Each RS-232 port is configured in DB9/M format, operating in DTE (Data Terminal Equipment) mode. This configuration ensures seamless compatibility with a wide range of RS-232 devices, including modems, printers, barcode scanners, and more.
- Remote Wake-Up Capability: The RS-232 ports offer support for remote wake-up functionality, including RI (Ring Indicator), RXD (Receive Data), DSR (Data Set Ready), DCD (Data Carrier Detect), and CTS (Clear To Send). This capability enhances device management and control, allowing for efficient and responsive operation.
- Virtual COM Port (VCP) Driver: Includes royalty-free VCP drivers, allowing users to create virtual COM ports for easy integration with existing PC COM port software applications.
- ESD Protection: Equipped with RS-232 I/O ports featuring ±15KV ESD protection, ensuring enhanced durability and safeguarding against electrostatic discharge.
- Full-Duplex Transceiver: Features full-duplex transmitters and receivers (TXD and RXD), ensuring reliable bidirectional communication at speeds up to 115200 bps even under heavy loads.
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Compliance: Complies with the EIA/TIA-232F standard, ensuring compatibility with industry standards and protocols.
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USB Compatibility: Fully compliant with USB specifications v2.0/3.0 (Full-Speed), offering high-speed data transfer rates and seamless integration with USB-enabled devices.
Applications
Industrial Automation
Data Acquisition Systems
Point-of-Sale (POS) Systems
Laboratory Equipment
Networking Devices
Embedded Systems
Communication Equipment
Test and Measurement Devices

Our company has been adhering to the principle of seeking development through science and technology for many years and is always at the forefront of the Best Prices 4K 1X2 2X2 1X4 4X1 Support Audio HDMI Matrix Video Wall Processor industry, which makes our products sell well both at home and abroad. We have a R&D team composed of first-class R&D personnel, dedicated to meeting customer needs. Our aim is to satisfy our customers with excellent products and considerate service, and create a better tomorrow for the industry.
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