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Vszerda

Vszerda USB 2.0 to RS232 DB9 Serial Adapter Black

SKU CH-JHR5-VVZ1T

Connects a DB9 serial device to a USB 2.0 port using an FTDI chipset with full RS-232 signal support across Windows, Linux, Mac, and BSD systems

  • Connects legacy serial devices via USB 2.0 port
  • FTDI chipset enables broad OS compatibility from Windows XP to 11
  • Gold-plated DB9 connector ensures reliable signal transmission
  • USB-powered design removes need for external power supply
  • Supports full RS-232 modem control and data signals

USB 2.0 to RS232 DB9 Adapter

This Vszerda adapter connects legacy DB9 serial devices to a modern USB 2.0 port. It installs as a standard Windows COM port and supports full RS-232 modem control signals. The cable is powered directly from the USB port, so no external power supply is needed. Gold-plated connectors provide reliable conductivity and durability.

Suits industrial gear and legacy peripherals

It works with CNC machinery, PLC controllers, POS systems, barcode scanners, label printers, cash registers, modems and ISDN terminal adapters. The FTDI chipset supports Windows 11 down to 2000, Linux 2.4 or above, Mac OS X 10.6 and above, OpenBSD 2.9 and later and FreeBSD 4.7 and above. Buyers whose equipment uses USB, Ethernet or other modern interfaces should look at a different adapter.

FTDI chipset drives broad OS support

The industry-leading FTDI chip enables driver compatibility across a wide range of operating systems, including older Windows, Linux, macOS and BSD releases. This single component determines whether the adapter will enumerate correctly on your specific host. Verify that your target OS appears in the supported list before purchasing.

Highlights

  • Connects legacy serial devices via USB 2.0 port
  • FTDI chipset enables broad OS compatibility from Windows XP to 11
  • Gold-plated DB9 connector ensures reliable signal transmission
  • USB-powered design removes need for external power supply
  • Supports full RS-232 modem control and data signals

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose a USB 2.0 or USB 3.0 version of this serial adapter?

This adapter uses a USB 2.0 male connector, so the USB 2.0 version is the only one available for this model.

What does the RS-232 label mean for the actual data rate I will see?

The adapter presents a standard COM port with full modem control signals; the real-world baud rate is set by the connected serial device and the driver configuration.

Which USB standard does the cable use and what does that limit?

The cable has a USB 2.0 male plug and contains an FTDI chipset; it installs as a standard Windows COM port and draws power from the USB port.

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