UNITEK USB 2.0 to RS232 Serial Cable – Y-108 / Y-108C01, 1.5M / 3M

UNITEK Y-108 USB 2.0 to Serial RS232 Cable provides reliable connectivity between modern USB-equipped computers and RS232 serial devices. It supports USB 2.0, backward compatibility with USB 1.1, RS232C signals, and flexible baud rates up to 3Mbps. The cable is available in Y-108 1.5M and Y-108C01 3M variants, making it suitable for printers, label writers, ISDN terminal adapters, industrial equipment, and other RS232 devices.

Specifications of UNITEK Y-108

Connectivity

Input

• USB 2.0

Output

• RS232 Serial
• DB9 9-Pin

Features

• Converts USB connectivity to RS232 serial communication.
• Supports all RS232C signals through the COM interface.
• USB 2.0 specification with backward compatibility to USB 1.1.
• Supports flexible baud rates up to 3Mbps.
• Bus-powered; no external power supply required.
• Available in 1.5M and 3M cable lengths.
• Suitable for connecting PCs to various RS232 serial devices.

Compatibility & Applications

The UNITEK Y-108/Y-108C01 can be used to connect a computer to RS232-compatible equipment such as:

• Printers
• Label writers
• ISDN terminal adapters
• Industrial equipment
• Legacy serial devices
• Other RS232-compatible equipment

What’s in the Box

• 1 × UNITEK USB 2.0 to RS232 Serial Cable
• User Documentation

FAQ

What is the difference between Y-108 and Y-108C01?
Y-108 is the 1.5M version, while Y-108C01 is the 3M version.

Does this cable have a 9-pin RS232 connector?
Yes. It uses a DB9 9-pin RS232 connector.

What is the maximum baud rate?
The cable supports flexible baud rates up to 3Mbps.

Does it require an external power adapter?
No. It is USB bus-powered and does not require an external power supply.

Which operating systems are supported?
The manufacturer lists support for Microsoft Windows 8.1 and Windows 10.