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  • $185.99
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    USB to 4 Port RS232 Serial Adapter, USB 2.0 to Quad DB9 RS-232 Converter Hub with Aluminum Alloy Shell, Compatible with 10 8 7 OS X

    • Multi Port Expansion: Converts a single USB port into four RS232 DB9 serial ports, allowing simultaneous operation of all four serial connections for efficient multi device communication.
    • Bidirectional Data Flow: Supports seamless bidirectional with automatic data flow control, eliminating the need for manual direction switching and ensuring smooth, lag free communication.
    • Durable Aluminum Housing: Premium aluminum alloy shell provides excellent heat dissipation and durability, protecting internal components for reliable long term use in various environments.
    • Broad OS Compatibility: Compatible with a wide range of operating systems including 10, 8, 7, , 2000, and OS X v5.6, offering flexible integration with most desktop and laptop setups.
    • Plug and Play Convenience: Ideal for computers lacking sufficient serial ports, this USB to serial hub enables fast and easy connection to legacy RS232 devices such as scanners, printers, and industrial equipment.
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    Item Type: USB to 4 Port RS232 Serial Adapter
    Material: Aluminium Alloy
    Size: Approx. 179x79x22mm / 7.05x3.11x0.87in
    Operating System: for 10, for 8, for 7, , for 2000, for OS X V5.6......
    Operating Mode: Asynchronous, Point to Point
    Data Telecommunication Rate: 300~512kbs
    Baud Rate: 5400bps~921600bps
    Distance: USB Port: Direction Control: Utilizing Data Flow Automatic Control Technology to Regulate Automatic Control and Data

    Package List
    1 x Host
    1 x USB Cable
    1 x Instruction Manual
    1 Adapter

    Note:
    Manual measurement please allow some error.

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