
Industrial Grade Micro Code Reader Embedded Module with USB/RS232 Interface
4 additional RS232 port connections (DB9)
256-byte transmit, FIFO (First in first out)
To some extent, producing quality Cat 6 Ethernet Cable Left Bend Angle, SMA Male to TS9 Female Jumper Cable, AISG 6 Pin Connector and maintaining long term success relies heavily on establishing the right beliefs and keeping employees accountable. Quality is the basic element of a company's operation and development and the core to ensure the quality of products is technology. In order to better serve customers and continuously carry out technological innovation, our company has established service organizations all over the world.
The USB To 4 Port RS-232 Box is a versatile and reliable solution designed to meet the demanding connectivity needs of industrial and commercial applications. This compact and robust device features four RS-232 ports, offering seamless integration with a wide range of serial devices.
Specification
| Product name | USB to 4 ports RS-232 Box |
| IC | PL2303RA +FE1.1S |
| Interface 1 | USB2.0 BF (comes with a USB A to USB B cable) |
| Interface 2 | 4 port DB9 male RS232 connector |
| Shell material | Plastic |
| Data Transfer Rate | Up to 115.2 Kbps |
| Operating Temperature | -40°C to 85°C |
| ESD Protection | ±15KV |
| Compatibility | Windows, macOS, Linux |
| Power Supply | USB bus-powered |
| Advantages | Easy saving space / money / time / working |
Features
- Four RS-232 Ports: Equipped with four RS-232 ports, this USB to 4 ports RS-232 box provides ample connectivity options for multiple serial devices simultaneously. Whether you're connecting modems, printers, barcode scanners, or other serial peripherals, this device has you covered.
- USB B Female Interface: The box features a USB B female interface on the top, allowing for easy connection to your computer via the included USB A to USB B cable. This user-friendly design simplifies setup and ensures hassle-free operation.
- Compact and Durable Design: With its compact form factor and durable construction, this USB to 4 port RS-232 adapter is built to withstand the rigors of industrial environments. Its rugged design ensures reliable performance even in harsh conditions.
FAQ
Q: What is the maximum data transfer rate for each RS-232 port?
A: Each RS-232 port supports data transfer rates of up to 115.2 Kbps.
Q: Does this USB to 4 port RS-232 adapter require an external power source?
A: No, this adapter is USB bus-powered and does not require an external power source.
Q: Does this RS232 hub offer ESD protection for the RS-232 ports?
A: Yes, each RS-232 port has ±15KV ESD protection to safeguard against electrostatic discharge.

The factory has an independent R&D team and a complete reliability laboratory, which can perform various performance tests on all Industrial Grade Micro Code Reader Embedded Module with USB/RS232 Interface. We set up the reputation of our company by treating people with sincerity, keeping promise, quality and quantity. While ensuring product quality, the company has always paid special attention to service quality, and has taken sincerity, responsibility and enthusiasm as its eternal pursuit, and is dedicated to providing users with more sincere, caring and assured services.
You Might Also Like
Send Inquiry









