USB to Serial Adapters

USB to Serial Adapters are an essential part of your laptop or notebook computer that does not have a serial COM port on board. USB to serial applications such as stenography, bar code scanners, and COM terminals are supported through signal interaction with the serial protocol and USB host connection. These are also called USB serial converters and they provide full RS-232 / 422 / 485 signals with LED diagnostics and activity indicators. Choose the USB to serial adapter for your needs from Gearmo!

Showing all 23 results

2-Port Professional RS-232 USB 2.0 to Serial Adapter 5ft.
Model #: USA-FTDI2X
Rated 5.00 out of 5
$35.06 - $38.95
In stock
USB 2.0 RS-232 Serial Adapter with LED Indicators
Model #: FTDI-LED
Rated 4.92 out of 5
$25.16 - $27.95
In stock
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
Model #: USA-FTDI-A36
Rated 4.71 out of 5
$25.16 - $27.95
In stock
12in. USB 2.0 RS-232 Serial Adapter FTDI Chip 920K with Tx/Rx LED
Model #: USA-FTDI-A12
Rated 4.89 out of 5
$19.76 - $21.95
In stock
USB to RS-232 Serial Adapter DB9 – 8 Inch Short Cable
Model #: USA-FTDI-8
Rated 5.00 out of 5
$19.76 - $21.95
In stock
4 Port Professional RS-232 USB 2.0 to Serial Adapter
Model #: USA-FTDI4X
Rated 4.85 out of 5
$54.86 - $60.95
In stock
USB-C 2.0 to Serial RS-232 16 Inch Adapter w/ LED Indicators
Model #: GM-FTDI2-LED16-C
Rated 5.00 out of 5
$34.16 - $37.95
In stock
USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED Indicators
Model #: GM-FTDI-LED16
Rated 4.78 out of 5
$24.26 - $26.95
In stock
USB to RS232 Serial Adapter 3ft. Cable
Model #: USA-FTDI-36
Rated 4.86 out of 5
$25.16 - $27.95
In stock
Mini USB to Serial Adapter Hi-Speed 920K FTDI Chip
Model #: SERIAL-B
Rated 4.88 out of 5
$18.86 - $20.95
In stock
2 Port USB to Serial adapter with RX/TX LED Indicators
Model #: GM-FTDI2X-LED
Rated 4.00 out of 5
$40.95 - $43.95
In stock
USB Serial RS232 Single Port PRO Adapter with Activity LED 3ft
Model #: GM-FTDI2-A36
$27.86 - $30.95
In stock
4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts
Model #: USA-FTDI4X-NUT
$44.99 - $49.99
Out of stock
USB Serial – USB 2.0 RS232 Adapter with LED Indicators
Model #: GM-FTDI2-LED
Rated 4.67 out of 5
$29.66 - $32.95
In stock
USB-C 2.0 to Serial RS-232 Adapter w/ LED Indicators
Model #: GM-FTDI2-LED-C
Rated 5.00 out of 5
$35.06 - $38.95
In stock
Gearmo USB 8 Port Serial RS232 featuring FTDI Chipset with LED Indicators
Model #: GM-FTDI8X-M
$118.76 - $131.95
In stock
4 Port USB To Serial Adapter with RX/TX Indicators
Model #: GM-FTDI4X-LED
Rated 5.00 out of 5
$59.36 - $65.95
In stock
4 Port Serial RS-232 Hub w/ FTDI Chipset & RX/TX LED Indicators
Model #: GM-FTDI4X-M
$89.06 - $98.95
In stock
Gearmo USB 2 Port Serial RS232 featuring FTDI Chipset with LED Indicators
Model #: GM-FTDI2X-M
$54.86 - $60.95
In stock
2 Port USB Type-C To Serial Adapter w/ Per Port Rx / TX Status LED Matrix
Model #: GM-FTDI2XC-LED
$39.56 - $43.95
Available on backorder
USB Serial 12 Inch RS232 Serial Adapter FTDI Chip with LED
Model #: GM-FTDI2-A12
$25.16 - $27.95
In stock
1 Port USB to Serial RS-232 Hub w/ FTDI Chipset & LED Indicators – Rugged Metal Housing Ideal for Mounting
Model #: GM-FTDI1X-M
$35.99 - $39.99
In stock
4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX Indicators
Model #: GM-FTDI4XC-LED
$49.46 - $54.95
In stock

2-Port Professional RS-232 USB 2.0 to Serial Adapter 5ft.Model #: USA-FTDI2X

USB 2.0 RS-232 Serial Adapter with LED IndicatorsModel #: FTDI-LED

PRO Single Port USB to Serial Adapter with Activity LED 3ft.Model #: USA-FTDI-A36

12in. USB 2.0 RS-232 Serial Adapter FTDI Chip 920K with Tx/Rx LEDModel #: USA-FTDI-A12

USB to RS-232 Serial Adapter DB9 – 8 Inch Short CableModel #: USA-FTDI-8

4 Port Professional RS-232 USB 2.0 to Serial AdapterModel #: USA-FTDI4X

USB-C 2.0 to Serial RS-232 16 Inch Adapter w/ LED IndicatorsModel #: GM-FTDI2-LED16-C

USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED IndicatorsModel #: GM-FTDI-LED16

USB to RS232 Serial Adapter 3ft. CableModel #: USA-FTDI-36

Mini USB to Serial Adapter Hi-Speed 920K FTDI ChipModel #: SERIAL-B

2 Port USB to Serial adapter with RX/TX LED IndicatorsModel #: GM-FTDI2X-LED

USB Serial RS232 Single Port PRO Adapter with Activity LED 3ftModel #: GM-FTDI2-A36

4 Port Professional RS-232 USB 2.0 to Serial Adapter w/NutsModel #: USA-FTDI4X-NUT

USB Serial – USB 2.0 RS232 Adapter with LED IndicatorsModel #: GM-FTDI2-LED

USB-C 2.0 to Serial RS-232 Adapter w/ LED IndicatorsModel #: GM-FTDI2-LED-C

Gearmo USB 8 Port Serial RS232 featuring FTDI Chipset with LED IndicatorsModel #: GM-FTDI8X-M

4 Port USB To Serial Adapter with RX/TX IndicatorsModel #: GM-FTDI4X-LED

4 Port Serial RS-232 Hub w/ FTDI Chipset & RX/TX LED IndicatorsModel #: GM-FTDI4X-M

Gearmo USB 2 Port Serial RS232 featuring FTDI Chipset with LED IndicatorsModel #: GM-FTDI2X-M

2 Port USB Type-C To Serial Adapter w/ Per Port Rx / TX Status LED MatrixModel #: GM-FTDI2XC-LED

USB Serial 12 Inch RS232 Serial Adapter FTDI Chip with LEDModel #: GM-FTDI2-A12

1 Port USB to Serial RS-232 Hub w/ FTDI Chipset & LED Indicators – Rugged Metal Housing Ideal for MountingModel #: GM-FTDI1X-M

4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX IndicatorsModel #: GM-FTDI4XC-LED

2-Port Professional RS-232 USB 2.0 to Serial Adapter 5ft.
Model #: USA-FTDI2X

USB 2.0 RS-232 Serial Adapter with LED Indicators
Model #: FTDI-LED

PRO Single Port USB to Serial Adapter with Activity LED 3ft.
Model #: USA-FTDI-A36

12in. USB 2.0 RS-232 Serial Adapter FTDI Chip 920K with Tx/Rx LED
Model #: USA-FTDI-A12

USB to RS-232 Serial Adapter DB9 – 8 Inch Short Cable
Model #: USA-FTDI-8

4 Port Professional RS-232 USB 2.0 to Serial Adapter
Model #: USA-FTDI4X

USB-C 2.0 to Serial RS-232 16 Inch Adapter w/ LED Indicators
Model #: GM-FTDI2-LED16-C

USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED Indicators
Model #: GM-FTDI-LED16

USB to RS232 Serial Adapter 3ft. Cable
Model #: USA-FTDI-36

Mini USB to Serial Adapter Hi-Speed 920K FTDI Chip
Model #: SERIAL-B

2 Port USB to Serial adapter with RX/TX LED Indicators
Model #: GM-FTDI2X-LED

USB Serial RS232 Single Port PRO Adapter with Activity LED 3ft
Model #: GM-FTDI2-A36

4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts
Model #: USA-FTDI4X-NUT

USB Serial – USB 2.0 RS232 Adapter with LED Indicators
Model #: GM-FTDI2-LED

USB-C 2.0 to Serial RS-232 Adapter w/ LED Indicators
Model #: GM-FTDI2-LED-C

Gearmo USB 8 Port Serial RS232 featuring FTDI Chipset with LED Indicators
Model #: GM-FTDI8X-M

4 Port USB To Serial Adapter with RX/TX Indicators
Model #: GM-FTDI4X-LED

4 Port Serial RS-232 Hub w/ FTDI Chipset & RX/TX LED Indicators
Model #: GM-FTDI4X-M

Gearmo USB 2 Port Serial RS232 featuring FTDI Chipset with LED Indicators
Model #: GM-FTDI2X-M

2 Port USB Type-C To Serial Adapter w/ Per Port Rx / TX Status LED Matrix
Model #: GM-FTDI2XC-LED

USB Serial 12 Inch RS232 Serial Adapter FTDI Chip with LED
Model #: GM-FTDI2-A12

1 Port USB to Serial RS-232 Hub w/ FTDI Chipset & LED Indicators – Rugged Metal Housing Ideal for Mounting
Model #: GM-FTDI1X-M

4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX Indicators
Model #: GM-FTDI4XC-LED