Best Female-Female Serial Cables of 2025

The StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable is a male to female serial extension cable that measures 6.6 ft in length. It features a DB-9 (M) connector on one end and a DB-9 (F) connector on the other end. The black color gives it a professional look and it belongs to the category of Serial Cables.

The CablesAndKits DB9 Cable is a high-quality 6-foot serial cable featuring DB9 female connectors on both ends. It ensures reliable data transfer, making it perfect for connecting devices like modems and routers. The durable design means it can handle everyday wear and tear, so you can count on it for long-term use. With its straight-through pinout, you can expect consistent and accurate communication between devices, which is crucial for any application requiring precise data exchange. This versatile cable is an essential tool for anyone needing reliable connections.

The C2G 25211 DB9 M/F Serial RS232 Extension Cable extends your RS-232 serial cable up to 50ft, providing flexibility and convenience in placing your peripherals in the most convenient location. It comes in black and beige color options.

This 50-foot extension cable by YCS basics features a straight through design with one male and one female DB9 connector. Its light gray color makes it easy to identify among other cables, and its length makes it convenient for use in various settings. As a serial cable, it is designed for connecting devices such as printers, scanners, and other peripherals.

The DTech RS232 Serial Cable is a 6-foot connector designed to link your computer with devices that have an RS-232 compatible interface. With female connectors on both ends, this cable comes equipped with screws for a reliable and stable connection, ensuring smooth data transfer. The internal wires are of a 30AWG gauge, making them easy to solder if needed, and they follow the standard wire color code for straightforward installation. This cable is ideal for connecting older equipment like scanners, printers, and modems, providing you with the convenience of connecting legacy devices effortlessly.

The CableCreation USB to RS232 Adapter is a 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable that connects devices such as modems, scanners, and digital cameras to a USB port on your computer. It features the latest Prolific PL2303 chipset and supports various operating systems including Windows, Linux, and Mac OS X. This adapter is easy to connect and is compatible with a wide range of devices with DB9 serial ports. It is USB bus powered, eliminating the need for an external power adapter.

The InstallerParts 6 ft DB9 Cable is designed to connect your PC devices with ease. Each end features a female DB9 connector equipped with screws, ensuring a secure and reliable connection for stable data transfer. This cable is fully shielded, protecting your data from interference and providing clearer communication. With thumbscrew connectors, you can quickly and conveniently connect your devices without hassle. Plus, all nine pins on the cable are wired straight through, which means you can count on consistent performance every time you use it.

The JUXINICE DB9 Cable is designed to connect devices easily with its female adapter and bare wire ends. Each wire is fitted with sturdy red crimping terminals, ensuring a secure connection that won't come loose. The gold-plated copper core pins provide excellent resistance and reliable contact, enhancing performance. With its 26AWG tinned copper wire cores and double-layer shielding, you gain protection against interference, ensuring stable data transmission. This makes the cable ideal for various devices, from industrial equipment to personal computers, providing versatility and convenience in your connections.

PNGKNYOCN Serial Cable is a high-quality DB9 serial cable designed for connecting and transmitting signals between computers, printers, scanners, and other serial devices. With a length of 4.6 feet, this cable allows for flexible expansion of computer peripherals where needed. The cable is fully shielded to prevent interference, ensuring smooth and accurate data transmission. The high-quality nickel-plated connectors and plugs, along with the durable PVC injection housing, make this cable wear-resistant and long-lasting. The thumbscrews on the connectors provide quick and easy connections every time. Whether you need to connect two computers or communicate between different devices, PNGKNYOCN Serial Cable is a reliable choice that ensures correct data transmission and convenience in your everyday tasks.

This 6-foot serial port cable by Your Cable Store features a DB9 female connector, a DB25 male connector, and is ROHS compliant. With a pin out of 1-8, 2-3, 3-2, 4-20, 5-7, 6-6, 7-4, 8-5, 9-22, and G-G, it is perfect for connecting your serial devices.