USB 2.0 Quad Serial Adapter Create 4 Serial Ports from 1 USB

The USB2-SERIALQUAD is a USB to Serial RS-232 Cable provides 4 RS-232 Serial (DB-9 male) connectors via one standard USB port. You can instantly enjoy connectivity with your Modem PDA POS or other serial devices on your PC or Mac without the hassle of opening your computer case. It provides a quick simple and cost-effective solution and is ideal for various communication and automation applications. Specification Compatible with USB Specification v1.1 and v2.0 (Full-Speed) Supports 4 port Serial ports at the same time. Supports all common RS-232 Serial Port. Automatic USB Protocol handling. Supports remote wake-up and power management. Prolific PL2303GC Chipset USB bus powered no external power supply required. System Requirements: Available USB port Windows 7 8 10 and 11 MacOS 10 and above.