
Best selling Interface cables
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Goobay USB serial RS232 converter
The Goobay USB Serial RS232 Converter is a versatile interface cable that enables an easy connection between USB ports and serial devices with an RS-232 interface. With a length of 1.5 meters, this adapter cable offers flexibility and convenience during use. It is ideal for connecting modems, measuring devices, toys, and other equipment that require a serial connection. The converter supports data transfer rates of up to 1 Mbit/s and is compatible with USB 2.0 as well as USB 1.1. Equipped with a Prolific chipset, the cable ensures a reliable and stable connection. The transparent connectors and round cable design provide an appealing look and ease of handling. The Goobay USB Serial RS232 Converter is compatible with various Windows operating systems, making it a practical solution for different applications.
- Supports data transfer rates of up to 1 Mbit/s
- Compatible with USB 2.0 and USB 1.1
- Ideal for connecting devices with RS-232 interface
- Equipped with Prolific chipset for reliable performance
- Compatible with a variety of Windows operating systems.

2. 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 transfer rates of up to 921.6 Kbps and is a convenient 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.

3. Aten USB A – RS232
The UC232A1 Series USB to RS232 serial adapter converter is the ideal accessory for notebook and desktop computers that do not have a COM or serial DB9 port. With support for PC and Mac systems and high baud rates of up to 230 Kb/s, it provides a convenient connectivity solution for systems in industrial automation, scientific instruments, point-of-sale systems, and other specialized industrial and consumer applications.

4. Delock USB 2.0 to Serial RS-232 Adapter with compact serial connector housing 50 cm FTDI
The Delock USB 2.0 to Serial RS-232 Adapter is a versatile solution for connecting devices with RS-232 interfaces. With a cable length of 50 cm, this adapter allows for easy integration into various systems, including measuring devices, POS systems, printers, modems, and IoT devices. The adapter features a compact serial connector housing that ensures user-friendly handling at device ports and cable entries. The FTDI chipset provides reliable data transmission with a bandwidth of up to 921.6 Kbit/s. The adapter supports a wide range of Windows operating systems, offering a flexible solution for communication between modern USB ports and older serial devices.
- FTDI FT232R chipset for reliable performance
- Supports data transfer rates of up to 921.6 Kbit/s
- Compatible with various Windows operating systems
- Compact design for easy handling
- Straight connector shape for optimal connection options.

Delock USB 2.0 to Serial RS-232 Adapter with compact serial connector housing 50 cm FTDI
0.50 m
5. Delock Adapter USB-C>1x Serial DB9 RS-232
This USB Type-C to serial adapter from Delock offers a compatible RS-232 DB9 connection for printers, measuring devices, controllers, IoT devices, and more.

6. Exsys USB serial cable 1x RS485
The USB to RS-485 cable with A connector provides a serial RS-485 output for PC, workstation or server via the USB 1.1, 2.0 or 3.2 bus. Due to the simple installation, the computer does not have to be opened and the EX-13009 can be installed while the computer is running. This makes it ideal for short-term RS-485 installations and e.g. in the service case of system operators.
Interface: RS-485 via a tool-free 3-pin terminal block
Signals: T/R+, T/R-, GND
Transmission distance: up to 1.2 km (9600 bps)
Power supply from USB bus (bus power)
Chipset: FTDI.

7. Delock USB 2.0 to Serial RS-232 Adapter with Compact Serial
The Delock USB 2.0 to Serial RS-232 Adapter is a practical solution for connecting devices with an RS-232 interface via a USB port. This adapter allows the connection of measuring devices, POS systems, printers, modems, and IoT devices to computers or other USB-capable devices. With a compact design and an RS-232 connector that is characterized by its small dimensions, the adapter offers user-friendly handling. The easy installation and support for various operating systems make it a versatile choice for users who need a reliable serial connection. The adapter is equipped with an FTDI chipset, which enables a high data transfer rate of up to 921.6 Kbit/s, ensuring stable and fast communication.
- FTDI chipset for reliable performance
- Supports a data transfer rate of up to 921.6 Kbit/s
- Compatible with Windows and Linux operating systems
- Compact design for easy handling and installation.

8. Delock Gender Changer
Delock adapter - gender-changer, D-Sub 9 female/female. This gender-changer from Delock is used to convert a serial plug into a socket. Package contents: Gender-Changer. Packaging: Poly-Bag. Connections: Serial D-Sub 9 female/female; connections with nuts.

9. Roline RS232 cable M-F
Cable with two 9-pin D-Sub connectors. Connects, for example, the serial IBM AT interface to a switchbox. All lines are connected 1:1. Shielding cable is connected to the foil shield of the cable and both plugs. The cable features hand locking screws.
1x female connector (DB-9, female)
1x male connector (DB-9).

10. Exsys USB serial cable 1x RS232/422/485/TTL
The EX-13003 4-in-1 USB to serial cable with A and C connectors provides an RS-232/422/485 serial interface as well as RS-232 compatible TTL 5V or 3.3V logic levels. The serial connections are easily made on the integrated terminal block. Simple connection to the USB-A or USB-C port means there is no need to open the computer, and the EX-13003 can be installed while the system is running.
Interface: RS-232 V.24, RS-422/485 and TTL/CMOS
FIFO buffer: 16C550 with 128 Byte
TTL logic level: 5V / 3.3V
Data bits: 7 and 8 / Stop bits: 1, 2 / Parity: none, even, odd, space, mark
Signals RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Signals RS-422: 4-wire (TXD+/-, RXD+/-)
Signals RS-485: 2-wire (Data+/-, Data +/-)
Powered by USB bus (bus power)
Chipset: FTDI.
