USB to 4 ports RS-232 Box with Cable

PCM Cable Co., Ltd. is one of the leading usb to 4 ports rs-232 box with cable manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.

 

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.

 

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