Entrega HUB2U1S1P USB Hub 2 USB 1 Serial 1 Parallel Port Combo Hub No AC Adapter

Entrega HUB2U1S1P USB Hub 2 USB 1 Serial 1 Parallel Port Combo Hub No AC Adapter

USB combo hub that adds 2 USB ports, 1 serial port, and 1 parallel port to a computer with a single USB connection. Bus-powered operation requires no external AC adapter.

Specifications & What's Included

• 2x USB Type-A downstream ports
• 1x DB9 serial port (RS-232)
• 1x DB25 parallel port for printer use
• USB Type-B upstream host connection
• Bus-powered (no AC adapter required)
• Plug and play, FCC certified
• Hub unit only — no AC adapter or USB cable included

Applications

This combo hub was designed for office and home use to expand legacy port connectivity on modern computers. Serial and parallel ports were standard on older peripherals including dot-matrix printers, external modems, and industrial equipment. Compatible with Windows and Mac OS systems with USB ports. Suitable for users maintaining older hardware alongside contemporary computers.