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what is a usb to serial adapter cable used for? The USB-to-serial adapter cable has USB connector on one end and at least one (possibly more) serial connector on the other end. Start the USB to the serial adapter in 3 simple steps: Download and install the driver for your specific converter. Insert the converter into the USB port of the computer. Connect the serial device to the converter. Now, although your computer does not have a physical COM port, you can still interact with the serial device. This method requires that your computer has an available USB port. Application Field: Ideal for IT administrators who want to add Legacy […]

How to Select the Right USB to Serial adapter cable? If you need to connect a serial device to the computer, but the computer does not have a serial port, you need a USB to serial adapter. Since there are many different models, types, and manufacturers, finding the best adapter can be a challenge. When buying a USB to RS232 serial adapter cable, you should first determine whether you need an industrial-grade adapter cable or a commercial/consumer-grade adapter cable, depending on the environment in which you plan to use the adapter. Next, you should determine whether you need an isolated or non-isolated adapter, and then you can determine whether you […]

OT7300 USB3.0 Host to Host Bridging Controller Host to Host Bridging Controller The OT7300 is a single-chip SuperSpeed USB 3.0 Host-to-Host bridge controller specially designed for connecting two USB Host systems either between Desktop/Laptop PC, Tablet, Smartphone, or Smart TV. The OT7300 uses “Hybrid Multi-Class” channel that allows two USB host systems to share their keyboard, mouse, network, mass storage, display, and multimedia capabilities. The OT7300 links two USB hosts to exchange data through mass storage class driver or RNDIS (Remote Network Driver Interface Spec) Both USB sides support USB mass storage mode that allows the host system automatically launching the custom application which stored in external flash memory. The […]

RS232 Serial Cable Standard Connection and RS232 Pin Definition RS232 serial cable is widely used in serial communication between devices. Serial port has high compatibility, widely used for desktop connections of various kinds of serial devices, such as Computers and tax control machines, digital machine tools, PDA, Modem, set-top boxes, barcode machine, industrial instrumentation, and other serial port equipment communication function. RS232 serial port cable connection depends on the actual device connection. Let’s look at the pin definition. At present, the interface of the RS232 serial port line is the DB9 pin, and its interface pin is defined as follows: As shown in the figure above, RS232 serial interface pins […]