Easily Share Peripherals Between Multiple Computers with the 4‑Way DB9 Manual Data Switch Simplify your workspace with the 4‑Way DB9 Manual Data Switch Box (AB Male). This versatile switch lets two computers share a peripheral like a printer, or allows one computer to toggle between two devices, making it ideal for offices, labs, or industrial setups. Built to last, this high-quality switch box is housed in a durable metal casing with full shielding to prevent interference. Its heavy-duty rotary switch ensures smooth, reliable operation, while anti-skid rubber feet keep it stable on your desk. All lines are switched, ensuring total compatibility with 9-pin RS232 devices. Standard DB9 connectors make setup quick and simple. Key Features Manual 4-way switch for sharing peripherals or computers AB Male design with standard 9-pin DB9 connectors Durable metal housing with full shielding for reliable signal integrity Heavy-duty rotary switch for smooth operation Anti-skid rubber feet for stability on any surface All lines switched for maximum compatibility Ideal For Office computers sharing printers or serial devices Lab setups with multiple devices Industrial or technical environments using RS232 peripherals Any workspace needing manual control over DB9 connections Streamline your serial connections with the 4‑Way DB9 Manual Data Switch Box – reliable, durable, and easy to use.