
USB to serial RS-232 16 Inch Adapter with Windows 10 support
This USB to serial RS-232 adapter is 16 inches long and the easiest way to add a serial port to your computer. Newer computers today lack serial ports for communication; this affects PDA, digital camera, and GPS type equipment that may be used on your system.
The 16 inch USB to serial adapter is great for troubleshooting and allows you to add a single serial port to monitor the status of your connections via LED activity flashes. When connection activity is present, the LED's will flash letting you know you have signal on the pins.
The GM-FTDI-LED16 USB serial adapter offers an advanced FTDI Chipset supported by Windows 11, 10, 8, 7, XP, Vista, Linux, and macOS. It supports USB 2.0 port connections and RS-232 connection with double color LED display of full signal power. The device is powered individually by the USB 2.0 port. This 16 inch serial device is easily installed with its Plug and Play features. It’s easy to test the RS-232 host to device link and is backward compatible with USB Spec 1.1.
Certifications: CE, REACH, RoHS

Product Details
- Fully compliant with USB 2.0 specifications and RS-232 serial protocol.
- Convenient 16 inch total length for troubleshooting
- PDA RS-232 Port support 56K Modem support Serial Mouse support+ Serial PC camera support
- RS-232 - DB9 / M Data rate : Over 1000kbps
- ESD Protection for RS-232 I/O +-15KV RS-232 for DTE Mode

OS Support
- Win XP, Vista, 7, 8, 10, and Windows 11
- Linux
- Mac OS 10.X

Package Contents
- GM-FTDI-LED16 USB to Serial Adapter

About Gearmo
Our Mission
To provide customers with top quality, reliable, computer products for both legacy and new computer technology.
Our Values
We take pride in keeping up with today's ever changing product market. We take pride in knowing that we can supply you with everything you need in USB to Serial adapters and more.
![]() USB to Serial Adapter USB 2.0 16 Inch Serial Converter with RS232 LED Indicators | ![]() USB to Serial Adapter RS232 with LED Indicators | ![]() USB C to Serial RS232 16 Inch Adapter with LED Indicators | ![]() Gearmo USB C to Serial RS232 Adapter with LED Indicators USB 2.0 | ![]() Gearmo USB to RS-232 Serial Adapter w/ LED Indicators | ![]() USB C to Serial RS232 Adapter with LED Indicators USB 2.0 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Serial Port # | 1 | 1 | 1 | 1 | 1 | 1 |
| Cable Length | 16in. | 5ft. | 16in. | 3ft. | 3ft. | 3ft. |
| Maximum Baud Rate | 1Mbps | 1Mbps | 1Mbps | 1Mbps | 1Mbps | 1Mbps |
| USB Type | USB-A 2.0 | USB-A 2.0 | USB-C 2.0 | USB-C 2.0 | USB-A 2.0 | USB-C 2.0 |
| Surge & Static Protection | ? | ? | ? | ? | no data | ? |
| OS Support | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, Linux, and Mac OS 10.X |

Gearmo's Vision
Gearmo strives to be your main source of premiere, top quality computer products for all your growing peripheral needs.

USB to serial RS-232 16 Inch Adapter with Windows 10 support
This USB to serial RS-232 adapter is 16 inches long and the easiest way to add a serial port to your computer. Newer computers today lack serial ports for communication; this affects PDA, digital camera, and GPS type equipment that may be used on your system.
The 16 inch USB to serial adapter is great for troubleshooting and allows you to add a single serial port to monitor the status of your connections via LED activity flashes. When connection activity is present, the LED's will flash letting you know you have signal on the pins.
The GM-FTDI-LED16 USB serial adapter offers an advanced FTDI Chipset supported by Windows 11, 10, 8, 7, XP, Vista, Linux, and macOS. It supports USB 2.0 port connections and RS-232 connection with double color LED display of full signal power. The device is powered individually by the USB 2.0 port. This 16 inch serial device is easily installed with its Plug and Play features. It’s easy to test the RS-232 host to device link and is backward compatible with USB Spec 1.1.
Certifications: CE, REACH, RoHS

Product Details
- Fully compliant with USB 2.0 specifications and RS-232 serial protocol.
- Convenient 16 inch total length for troubleshooting
- PDA RS-232 Port support 56K Modem support Serial Mouse support+ Serial PC camera support
- RS-232 - DB9 / M Data rate : Over 1000kbps
- ESD Protection for RS-232 I/O +-15KV RS-232 for DTE Mode

OS Support
- Win XP, Vista, 7, 8, 10, and Windows 11
- Linux
- Mac OS 10.X

Package Contents
- GM-FTDI-LED16 USB to Serial Adapter

About Gearmo
Our Mission
To provide customers with top quality, reliable, computer products for both legacy and new computer technology.
Our Values
We take pride in keeping up with today's ever changing product market. We take pride in knowing that we can supply you with everything you need in USB to Serial adapters and more.
![]() USB to Serial Adapter USB 2.0 16 Inch Serial Converter with RS232 LED Indicators | ![]() USB to Serial Adapter RS232 with LED Indicators | ![]() USB C to Serial RS232 16 Inch Adapter with LED Indicators | ![]() Gearmo USB C to Serial RS232 Adapter with LED Indicators USB 2.0 | ![]() Gearmo USB to RS-232 Serial Adapter w/ LED Indicators | ![]() USB C to Serial RS232 Adapter with LED Indicators USB 2.0 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Serial Port # | 1 | 1 | 1 | 1 | 1 | 1 |
| Cable Length | 16in. | 5ft. | 16in. | 3ft. | 3ft. | 3ft. |
| Maximum Baud Rate | 1Mbps | 1Mbps | 1Mbps | 1Mbps | 1Mbps | 1Mbps |
| USB Type | USB-A 2.0 | USB-A 2.0 | USB-C 2.0 | USB-C 2.0 | USB-A 2.0 | USB-C 2.0 |
| Surge & Static Protection | ? | ? | ? | ? | no data | ? |
| OS Support | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, 11, Linux, and Mac OS 10.X | Windows 7, 8, 10, Linux, and Mac OS 10.X |
Gearmo's Vision
Gearmo strives to be your main source of premiere, top quality computer products for all your growing peripheral needs.






































