The Parallel Data Switch Box is designed to share one printer or peripheral device between two or more computers without constantly swapping cables.

Built with high-quality components, it ensures fast data transfer, stable performance, and long-lasting reliability.

This switch box features manual A/B/C port selection, giving users full control over which computer has access at any time. It’s plug-and-play, requiring no external power or drivers — simply connect and start using.

Ideal for offices, workshops, or labs where multiple systems need access to a single printer or data device.

🌟 Key Features:

• 🔌 2-Port or 3-Port Selector – Connects multiple PCs to one printer or device.
• ⚙️ Manual Switching Knob – Easily choose the active connection.
• 💻 Supports Parallel DB25 Interface – Compatible with most parallel printers and devices.
• ⚡ Plug & Play Design – No drivers or software needed.
• 🧱 Durable Metal Casing – Ensures long life and shielding from interference.
• 🔇 No External Power Required – Simple and efficient operation.
• 📈 High-Speed Signal Transfer – Maintains strong data transmission.
• 📦 Ideal For: Offices, Schools, Labs, and Industrial Control Systems.