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Black USB 2.0 to dual DB9 serial converter cable with RX/TX status LEDs, 3 ft length

GearMo

GearMo GM-FTDI2X-LED 2-Port USB 2.0 to Serial Converter

SKU CH-JMBF-WXCZ0

Adds two DB9 serial ports via USB 2.0 with RX/TX status LEDs and 15 kV surge protection

  • ColorBlack
  • Changer TypeUSB to DB9 (RS-232)
  • Adds two serial ports via USB 2.0
  • FTDI FT2232D chip handles 921.6kbps baud
  • RX/TX LEDs show live traffic status
  • 15KV surge protection guards connected gear
  • 3 ft cable with dual 16 byte buffers

Two-Port USB 2.0 to Serial Adapter

The GearMo GM-FTDI2X-LED adds two DB9 RS-232 ports to a computer through a single USB 2.0 connection. It uses an FTDI FT2232D chip to provide reliable serial communication for legacy peripherals. A three-foot cable length offers flexible placement on a desk or bench. The adapter draws power directly from the USB port so no external supply is required.

Suitable for Industrial and Legacy Equipment

Technicians connecting modems, printers, scanners, GPS units or PDA devices will find the dual-port layout convenient. Built-in 15KV surge protection helps safeguard both the converter and attached hardware. Users needing more than two serial ports or a different physical interface should consider alternative products. The cable length is fixed at three feet and cannot be extended without additional hardware.

Maximum Baud Rate 921.6kbps

The converter supports serial speeds up to 921.6kbps with automatic handshake handling. Dual 16-byte hardware buffers manage upstream and downstream data flow for stable transfers. RXD and TXD status LEDs give immediate visual confirmation of link activity. Compatibility is confirmed for Windows 7 and Windows 10 operating systems.

Highlights

  • Adds two serial ports via USB 2.0
  • FTDI FT2232D chip handles 921.6kbps baud
  • RX/TX LEDs show live traffic status
  • 15KV surge protection guards connected gear
  • 3 ft cable with dual 16 byte buffers

Specifications

BrandGearmo
ModelGM-FTDI2X-LED
ColorBlack
Changer TypeUSB to DB9 (RS-232)

Questions about this item

What comes in the box with the GearMo GM-FTDI2X-LED and do I need a separate power supply?

The package includes the 3 ft dual-port USB 2.0 to DB9 cable with the FT2232D chip and RX/TX status LEDs. No external power supply is required because the adapter draws power directly from the USB port.

How do I decide which version or capacity of this converter to choose?

This model is a single 2-port variant with a 3 ft cable and the FT2232D chip. There are no other port-count or cable-length options listed for the GM-FTDI2X-LED, so the choice is simply this configuration.

What does the 921.6 kbps baud-rate figure mean when the converter is connected to a real machine?

It sets the maximum serial signalling speed each DB9 port can sustain. Actual throughput depends on the attached device, driver settings and cable quality, but the hardware buffer and FTDI chip support rates up to that limit.

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