The I-7560/I-7560U provides a Windows serial COM port via it’s USB connection and is compatible with new and legacy RS-232 devices. USB Plug-and-Play allows easy serial port expansion and requires no IRQ, DMA, or I/O port settings manually.

The I-7560/I-7560U features a full set of RS-232 modem data and control signals (TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI and GND) on it’s PC compatible DB-9 male connector. It also features a high-speed 115200 bps transmission rate.

The I-7560/I-7560U is powered from the USB bus and no additional power supply is needed.


Request For Quotation



    • Fully Compliant with the USB 1.1/2.0/3.0
    • Transmission speed up to 921.6 kbps (For I-7560U)
    • No External Power Supply required
    • Operating Temperatures, -25 °C ~ +75 °C


    Hardware Specifications

    Models I-7560 I-7560U
    USB Fully Compliant with the USB 1.1/2.0/3.0
    RS-232 TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI and GND; non-isolated
    Speed 300 ~ 115200 bps 300 ~ 921.6 kbps
    Connection RS-232 9-Pin Male D-Sub
    USB Type B
    Cable Included CA-USB18 (1.8 m Cable) x 1
    LED Indicators
    Power Yes
    Input Voltage Range +5 VDC from USB
    Power Consumption 0.3 W
    Casing Plastic
    Flammability Fire Retardant Materials (UL94-V0 Level)
    Dimensions (W x H x D) 33 mm x 60 mm x 15 mm
    Operating Temperature -25 °C ~ +75 °C
    Storage Temperature -30 °C ~ +75 °C
    Humidity 10 ~ 90% RH, non-condensing

    Hardware Structure

    Block Diagram

    Pin Assignment



    Ordering Informations

    I-7560 CR USB to RS-232 Converter (RoHS)
    I-7560U CR USB to RS-232 Converter (RoHS)