USB D-sub adapter  (606 offers of 6,206,163 product items)

This adapter converts the USB port to RS-232. It enables the connection of e.g. modems, ISDN systems or PDAs to the USB port without occupying the serial interface. Supplied with driver and instruc...

The USB to RS-232 adapter connects the printer’s USB Host (Type A) port and provides a serial RS-232 (Female DB9) connectivity. Cable length is 1.8 m (5.9 ft). Serial flow control: Xon/Xoff, RTS/CT...

Create an additional serial port on your notebook or desktop PC. With this LogiLink USB adapter, you can easily connect a device with a serial port to your computer via a free USB port.

This compact adapter from LogiLink enables the operation of serial (also called Com Port or RS232 interface) devices on the USB 2.0 port. Ideally suited to operate serial devices such as modems or ...

Now you can use your old hardware components again. With the USB to 4x Serial Adapter you can connect quickly and easily 4 components to your new computer. Supported are most of the serial modems, ...

Compatible with USB 2.0/1.1. - Computer Connection: USB plug. - Serial Ports: 8x Serial connector. - Supports RS-232 interface. - Supports most serial modems, PDAs, mobile phones, Digital cameras, ...

The USB to Serial Adaptor is your fast solution to utilize the peripheral with serial port in an easy-to-use environment such as plug-n-play and hot swap function. This Adaptor provides ideal conne...

The UPort 1100 series USB-to-serial converters are the perfect accessory for laptop computers that do not have a serial port, and are essential for engineers who need to connect different serial de...

The UPort™ 1150/1150I USB-to-serial converters allow you to connect 1 RS-232/422/485 device to your laptop or workstation through the USB (Universal Serial Bus) port. These plug & play USB solution...

1-port RS-232/422/485 USB-to-serial converter with optical isolation protection The UPort™ 1150/1150I USB-to-serial converters allow you to connect 1 RS-232/422/485 device to your laptop or worksta...

The UPort™ 1250/1250I USB-to-serial converters allow you to connect 2 RS-232/422/485 devices to your laptop or workstation through the USB (Universal Serial Bus) port. This plug & play USB solution...

Instant Plug & Play The UPort™ 1650-16 USB-to-serial converters allow you to connect 16 RS-232/422/485 devices to your laptop or workstation through the USB (Universal Serial Bus) port. The UPort™ ...

The UPort 1600 Series enables your laptop or workstation with the ability to communicate between a USB (Universal Serial Bus) port and up to 8 RS-232 or RS-232/422/485 serial peripherals. UPort 160...