
Best selling Interface cables from StarTech
On this page you’ll find a ranking of the best Interface cables from StarTech. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. StarTech USB to RS232 serial adapter
The 1-Port USB to Serial Adapter ICUSB232V2 converts a USB port into an RS232 DB9 serial port to connect, monitor, and control a serial device.
The USB to Serial cable supports data transmission rates of up to 921.6 Kbps and is a practical and cost-effective solution for providing serial connectivity with devices such as point-of-sale terminals, serial modems, industrial equipment, and a variety of other RS232 peripherals.
The USB to RS232 converter is easy to install and offers extensive compatibility with operating systems, including Windows 8 and later, Linux, and Mac OS, for seamless integration in mixed environments.

2. StarTech COM 1m USB null modem cable COM Retention FTDI USB-A to RS232 null modem cable Interchangeable DB
Add a serial RS-232 null modem connection to a laptop or desktop by using an available USB-A port.
Expand your desktop or laptop computer with support for serial RS-232 DCE communication and resolve DCE/DTE conflicts directly, without needing additional crossed serial cables or adapters.
The 1 m USB null modem adapter adds a serial RS-232 DB/DE-9 (female) port to a desktop or laptop computer via a USB Type A connection. Attach the adapter to a serial device using the pre-installed, removable, slotted D-sub thumb screws, or install the included DB-9 nuts to ensure compatibility with other serial devices or cables.
The data transmission and reception LED indicators on the adapter allow for real-time monitoring of connection activity. The USB LED indicates whether the adapter has been successfully connected to the desktop or laptop computer. All LEDs assist in diagnostics and troubleshooting.
The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers for Windows 7 and newer versions, as well as macOS 10.15 and newer, and Linux are automatically installed. The USB to RS-232 adapter features a COM retention function that automatically reassigns the COM port value when the cable is unplugged and replugged or when the system is restarted.
The robust TPE construction and level 4 ESD protection (15 kV air and 8 kV contact) enhance the reliability and durability of the USB serial adapter. Copper shielding minimizes electromagnetic and high-frequency interference. Gold-plated connectors improve signal conductivity.

StarTech COM 1m USB null modem cable COM Retention FTDI USB-A to RS232 null modem cable Interchangeable DB
1 m
3. StarTech USB To Ps2 Adapter
This PS/2-USB adapter converts a simple USB port into two universal PS/2 ports for connecting all PS/2 peripherals (e.g., mouse or keyboard) to the computer. The PS/2-USB adapter is plug and play compatible and offers a cost-effective way to use older PS/2 peripherals with modern USB-equipped computers.

4. StarTech .com DB9 to DB25 Serial Adapter Cable
If you are passionate about IT and electronics, want to stay up-to-date with technology, and don't want to miss even the tiniest details, purchase the Startech AT925FM Adapter.
The Startech AT925FM Adapter is a device for converting serial connection interfaces, facilitating compatibility between different connector types. This adapter converts a DB9 plug into a DB25 socket, allowing for connection between cables or devices with these common interfaces in industrial, IT, or communication environments. The housing is beige and features a compact, lightweight design weighing only 41 grams, making it easy to integrate into systems without significant volume or weight. The connection configuration consists of a DB25 plug and a DB9 socket, ensuring a secure and stable connection for serial data transmission. The package dimensions are small: 90 mm wide, 125 mm high, and a very slim depth of 0.07 mm, which simplifies storage and transport. The adapter is particularly useful when older devices or specific interfaces need to be adapted with DB9 or DB25 connectors without replacing the entire wiring or hardware. The Startech AT925FM stands out for its robustness and compatibility, making it a practical solution for technicians and professionals looking to connect devices with different physical standards to serial ports. In summary, this adapter provides a precise technical solution for effectively converting between DB9 and DB25 connections, enhancing connectivity and functionality in various technical environments.
Connections:
DB9
DB25
Color: Beige
Type:
Adapter
Female Connector
Plug.

5. StarTech 3ft/1m USB To Serial Cable
Expand a laptop or desktop with a serial RS232 port through a free USB-A port.
Enhance your USB-A capable data terminal (e.g., desktop or laptop) with this 1-meter USB-to-serial adapter cable for serial RS-232 communication.
Serial Expansion
The USB-to-serial adapter adds a serial RS-232 DB/DE-9 (male) port to a desktop or laptop computer via a Type A USB port. Attach the adapter to a serial device using the pre-installed and removable slotted D-sub thumb screws, or install the included DB-9 nuts to ensure compatibility with other serial devices or cables.
LED Indicators
The LED indicators for data transmission and reception on the adapter allow for real-time monitoring of connection activity. The USB LED indicates whether the adapter has been successfully connected to the desktop or laptop computer. All LEDs assist in diagnostics and troubleshooting.
Seamless Connectivity
The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers for Windows 7 and newer versions, as well as macOS 10.15 and newer, and Linux are automatically installed. The USB to RS-232 adapter features a COM retention function that automatically reassigns the COM port value when the cable is unplugged and reinserted or when the system is restarted.
Built for Durability
The robust TPE construction and level 4 ESD protection (15 kV air and 8 kV contact) enhance the reliability and longevity of the USB-to-serial adapter. The copper shielding minimizes electromagnetic and high-frequency interference (EMI and RFI). Gold-plated connectors improve signal conductivity.

6. StarTech COM 10ft/3m USB to Null Modem Serial Adapter Cable COM Retention FTDI USB-A to RS232 Change
Add a serial RS-232 null modem port to a laptop or desktop by using an available USB-A port.
Expand your desktop or laptop computer with support for serial RS-232 DCE communication and resolve DCE/DTE conflicts directly, without needing additional crossed serial cables or adapters.
The 3 m USB null modem adapter adds a serial RS-232 DB/DE-9 (female) port to a desktop or laptop computer via a USB Type A port. Attach the adapter using the pre-installed, removable, slotted D-Sub thumb screws to a serial device, or install the included DB-9 nuts to ensure compatibility with other serial devices or cables.
The LED indicators for data transmission and data reception on the adapter allow for real-time monitoring of connection activity. The USB LED shows whether the adapter has been successfully connected to the desktop or laptop computer. All LEDs assist in diagnostics and troubleshooting.
The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers for Windows 7 and newer versions, as well as macOS 10.15 and newer, and Linux are automatically installed. The USB to RS-232 adapter features a COM retention function that automatically reassigns the COM port value when the cable is unplugged and reinserted or when the system is restarted.
The robust TPE construction and level 4 ESD protection (15 kV air and 8 kV contact) enhance the reliability and durability of the USB serial adapter. Copper shielding minimizes electromagnetic and high-frequency interference. Gold-plated connectors improve signal conductivity.

StarTech COM 10ft/3m USB to Null Modem Serial Adapter Cable COM Retention FTDI USB-A to RS232 Change
3 m
7. StarTech COM 3m USB to Serial Adapter COM-Retention FTDI USB-A to DB9 Cable USB RS232 Interchangeable
Add a serial RS-232 null modem connection to a laptop or desktop using an available USB-A port. Expand your desktop or laptop computer with support for serial RS-232 DCE communication and resolve DCE/DTE conflicts directly without needing additional crossed serial cables or adapters.
The 3 m USB null modem adapter adds a serial RS-232 DB/DE-9 (female) port to a desktop or laptop computer via a USB Type A connection. Attach the adapter to a serial device using the pre-installed, removable, slotted D-Sub thumbscrews, or install the included DB-9 nuts to ensure compatibility with other serial devices or cables.
The data transmission and reception LED indicators on the adapter allow for real-time monitoring of connection activity. The USB LED indicates whether the adapter has successfully connected to the desktop or laptop computer. All LEDs assist in diagnostics and troubleshooting.
The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers for Windows 7 and newer versions, as well as macOS 10.15 and newer, and Linux, are automatically installed. The USB to RS-232 adapter features a COM retention function that automatically reassigns the COM port value when the cable is unplugged and reinserted or when the system is restarted.
The robust TPE construction and level 4 ESD protection (15 kV air and 8 kV contact) enhance the reliability and durability of the USB serial adapter. Copper shielding minimizes electromagnetic and high-frequency interference. Gold-plated connectors improve signal conductivity.

StarTech COM 3m USB to Serial Adapter COM-Retention FTDI USB-A to DB9 Cable USB RS232 Interchangeable
3 m
8. StarTech USB PS/2 keyboard adapter
The GC46FMKEY USB keyboard with PS/2 adapter is equipped with a USB-A port and a 6-pin DIN connector (PS/2), allowing the USB keyboard to be connected to a computer via a PS/2 port. The reliable and cost-effective PS/2 keyboard USB adapter comes with a lifetime warranty from StarTech.

StarTech USB PS/2 keyboard adapter
0.05 m
9. StarTech USB To Serial Dce Adapter
The FTDI USB to Null Modem Serial Adapter Cable converts an available USB 1.1 or 2.0 port into an RS232 Null Modem Serial DB9 port, allowing DCE/DTE conflicts to be resolved directly without the need for additional crossover serial cables or adapters. This compact adapter features COM port retention, which automatically maintains the COM port values after the cable is removed and reinserted into the host computer. The same applies after a system reboot. The integrated FTDI chipset supports additional user customizations, advanced features, and compatibility that may not be offered by other solutions. The USB to Null Modem Adapter is compatible with a range of operating systems, including Windows, Windows CE, Mac OS, and Linux, making integration into mixed environments easier.

10. StarTech COM 60cm 24inch 2-Port USB to Serial Adapter COM-Retention,FTDI USB-A to DB9 RS232 Cable
Expand a laptop or desktop with two serial RS232 ports via a free USB-A port. Enhance your USB-A compatible data terminal (e.g., desktop or laptop) with this 61 cm long 2-Port USB Serial Adapter Cable for RS-232 serial communication.
The 2-Port USB Serial Adapter expands a desktop or laptop computer with two serial RS-232 DB/DE-9 (male) ports through a Type A USB port. Attach the adapter to a serial device using the pre-installed and removable slotted D-Sub thumb screws, or install the included DB-9 nuts to ensure compatibility with other serial devices or cables.
LED indicators for data transmission and reception on each port of the adapter allow for real-time monitoring of connection activity. The USB LED indicates whether the adapter has been successfully connected to the desktop or laptop computer. All LEDs assist in diagnostics and troubleshooting.
The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers for Windows 7 and newer versions, as well as macOS 10.15 and newer and Linux, are automatically installed. The USB to RS-232 adapter features a COM retention function that automatically reassigns the COM port value when the cable is unplugged and reinserted or when the system is restarted.
The robust TPE construction and level 4 ESD protection (15 kV air and 8 kV contact) enhance the reliability and durability of the USB Serial Adapter. Copper shielding minimizes electromagnetic and high-frequency interference (EMI and RFI). Gold-plated connectors improve signal conductivity. With the included bracket, you can mount the hub of the serial adapter on a desired surface.

StarTech COM 60cm 24inch 2-Port USB to Serial Adapter COM-Retention,FTDI USB-A to DB9 RS232 Cable
0.60 m