
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. Ugreen USB – RS-232 Adapter
USB Serial Cable
The USB to RS232 DB9 Serial Male Converter Adapter Cable is designed to connect serial devices such as DB9 equipped PCs, routers, GPS, barcode scanners, label writers, serial modems, digital cameras, card readers, palm PCs, cellular phones, PDAs, or ISDN terminal adapters through a USB port with over 1 Mbps data transfer rate. Simply plug your device into the adapter and the adapter into your PC or Mac. COM ports and baud rates can be modified to your desired setup.
Easy to Set Up
This USB 2.0 to RS-232 Serial Adapter provides instant connectivity with modems, ISDN terminal adapters, PDAs, handheld and pocket PCs, digital cameras, POS systems, serial printers, label printers, and devices with DB9 serial ports. It supports almost all serial COM ports.
Original Prolific
Built with the Prolific chipset, it provides more reliable and compatible performance than competing products.
System Requirement
Windows 10/8/7/Vista/XP/2000 (Windows 7, 8, and 10 should auto-detect and install the drivers) - Mac OS X 10.6 and above (both computer and device must support macOS) - Linux kernels 2.4.31 and later. As we only use Prolific chips, our adapter is always compatible with the latest drivers from Prolific.
Package Contents
1 x USB 2.0 to RS232 DB9 Serial Cable. 

2. Lindy USB 3.2 Type C to Micro-B Cable, Anthra Line
The Anthra Line USB 3.2 Type C to Micro-B cables from Lindy's Cable Lines concept are the professional choice for high-performance connections in commercial AV and IT installations. These are premium connections featuring a triple-shielded construction with tinned copper conductors for performance and corrosion resistance. High-quality gold-plated contacts and nickel-plated connectors ensure optimal signal integrity and maximum reliability. USB bandwidths of up to 5 Gbit/s are supported for fast transfer of large amounts of data. The USB Type C connector is reversible, allowing for a connection to be made regardless of the cable's orientation.

3. equip USB Cable USB-C to Serial (DB9) Cable, M/M, 1.5m
With the equip 133392 USB-C to Serial DB9 Adapter, you can connect your USB devices to your older serial devices. It converts a USB-C port on your laptop or computer into a serial DB9 while maintaining the COM port. This provides you with a cost-effective and convenient way to connect to serial devices such as POS terminals, serial modems, industrial equipment, and a variety of other RS232 peripherals. The adapter is compatible with Windows, MacOS, and Linux operating systems, allowing for easy integration into heterogeneous environments.

equip USB Cable USB-C to Serial (DB9) Cable, M/M, 1.5m
1.50 m, VGA
4. Delock Cable FireWire IEEE 1394B 6Pin/4Pin, 3Meter
With this cable, you can connect various FireWire devices with a 4-pin connector, such as camcorders and external enclosures, to an existing 6-pin FireWire port on your computer.

5. StarTech 2 Port USB To Serial
Add a serial RS232 port to your desktop computer or laptop via USB with COM port retention.
The 30 cm long ICUSB232PRO USB to RS232 Serial DB9 adapter cable with COM retention provides a professional solution for connecting older or industrial RS232 serial devices to a laptop or desktop computer through a USB interface, saving costs on upgrading serial peripherals.
As a time-saving and functional USB/serial solution, the adapter stores the assigned COM port values in non-volatile memory and automatically reassigns them correctly after plugging and unplugging the serial port. The same applies when disconnecting and plugging into another USB port.
The USB-serial adapter is a versatile connectivity solution that allows older serial peripherals to be connected to newer USB-capable computers. The adapter is compatible with various operating systems, such as Windows, Linux, and Mac OS, making it easy to integrate into mixed environments. 

6. Delock USB A — RS-232
This Delock USB 2.0 Type-A to serial adapter provides an RS-232 connection for measuring devices, POS systems, printers, modems, IoT devices, and more. The RS-232 connector is characterized by its compact dimensions (39.0 x 33.0 x 14.7 mm), making it easy to handle at device ports, cable entries, patch panels, and similar applications.

7. Delock USB to RJ-45 console cable
The Delock USB to RJ-45 console cable is a practical solution for console management of CISCO routers, switches, access points, and other compatible devices via a PC or notebook. With a USB 2.0 Type-A connector on one end and a serial RS-232 RJ45 connector on the other, this cable enables a reliable connection and data transfer. The integrated FTDI FT232RL chipset ensures stable performance and supports a data transfer rate of up to 230.4 Kb/s. The cable is compatible with various USB versions, including USB 3.0, 2.0, and 1.1, and is suitable for a range of operating systems, including Windows, Linux, and macOS. With a length of approximately 1 meter, it provides ample flexibility for connecting devices.
- FTDI FT232RL chipset for stable performance
- Supports data transfer rates up to 230.4 Kb/s
- Compatible with USB 3.0, 2.0, and 1.1
- Suitable for various CISCO-compatible devices
- Supports multiple operating systems, including Windows, Linux, and macOS. 

8. 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). 

9. Iogear USB to Serial RS232 DB9Adapter
The USB to Serial RS-232 adapter provides one RS-232 serial (DB-9 male) connector via one standard USB port at a data transfer rate of over 230 Kbps. You can instantly enjoy connectivity with modems, PDAs, POS systems, or other serial devices on your PC or Mac without the hassle of opening your computer case. It offers a quick, simple, and cost-effective solution and is ideal for various communication and automation applications. This makes the USB interface transparent to serial peripherals, allowing them to easily interface with USB computers and eliminates the setup hassle found with traditional serial port connections. This device also supports energy-saving suspend and resume operations.

10. Lindy Serial printer cable 9 pin
The serial printer cable from Lindy is a high-quality interface cable specifically designed for connecting IBM PC/AT and compatible printers with an RS-232/V24 (DTE) serial interface. With a length of 2 meters, it provides ample room for device arrangement. The cable features a 9-pin D-SUB socket on one end and a 25-pin D-SUB connector on the other, allowing for flexible use. The metallized plastic covers ensure a robust and durable connection. This cable is ideal for applications requiring reliable serial communication and is suitable for both private and professional use. The simple plug-and-play functionality makes installation straightforward and user-friendly.
- Metallized plastic covers for increased durability
- Compatible with IBM PC/AT and printers with RS-232/V24 interface
- Easy installation through plug-and-play functionality
- Robust connection through high-quality materials. 

