Delock Y-Splitter Cable D-Sub 9 Male to 2 x Female with Screws 25 cm

Serial RS-232 connections often require sharing one port between two devices, but standard cables only offer a single endpoint. This Delock Y-splitter cable solves that by branching a single D-Sub 9 male connector into two D-Sub 9 female ports, enabling simultaneous connection of two serial peripherals to one host. Ideal for industrial automation, POS systems, and legacy equipment, it eliminates the need for additional serial cards or complex switching hardware.

Who is it for

Technicians and integrators working with RS-232 devices such as modems, barcode scanners, CNC machines, and data loggers. It suits environments where two serial devices must receive the same data stream from one source, or where a single port must serve multiple endpoints without manual swapping.

Main features

• Y-splitter design: 1 x D-Sub 9 male to 2 x D-Sub 9 female
• Secure fastening: male connector with nuts, female connectors with screws
• Standard 1:1 pinout for full RS-232 signal integrity
• Double shielded cable reduces electromagnetic interference
• Compact 25 cm length for tidy installations
• Durable PVC jacket and copper conductors for reliable performance

Specifications

• Connector 1: D-Sub 9 male with M2.5 nuts
• Connector 2: 2 x D-Sub 9 female with M2.5 screws
• Cable length: 25 cm
• Cable type: Y-splitter
• Pinout: 1:1 standard serial
• Data protocol: RS-232
• Number of conductors: 9
• Shielding: double shielded
• Jacket material: PVC
• Conductor material: copper
• Colour: black

Tips

When connecting two devices, ensure both are configured for the same baud rate and protocol to avoid data collisions. For best results, use this splitter in applications where both devices receive identical data, such as monitoring or logging setups.