The 4-Port Parallel DB25 Manual Data Switch is designed for reliable sharing of parallel (DB25) devices between multiple computers or for connecting one computer to multiple peripherals. It features one common I/O port and four selectable ports (A, B, C, and D), making it ideal for printers, industrial equipment, CNC machines, test instruments, and legacy parallel devices.
The manual selector allows users to quickly switch connections without unplugging cables, reducing connector wear and improving convenience. Constructed with a durable metal enclosure, this switch requires no software, drivers, or external power, making it a dependable solution for both office and industrial environments.
Specifications
- Product Type: Manual Parallel Data Switch Box
- Ports: 4-Port (A, B, C, D) + 1 Common I/O Port
- Connector Type: DB25 Female (25-pin D-Sub)
- Interface: Parallel (IEEE 1284 compatible)
- Operation: Manual rotary or push-button selector (depending on model)
- Housing: Metal enclosure
- Power Requirement: None (Passive)
- Installation: Plug-and-play
- Applications: Printers, industrial controllers, CNC equipment, test equipment, legacy parallel devices

