StarTech.com 4 Port USB to Serial RS232 Adapter - DB9M - RS232 Extension - Serial to USB (ICUSB2324)

Description:

Add four RS232 Serial ports to any notebook or desktop computer using a single USB port USB to Serial USB to RS232 USB to DB9 USB to Serial Adapter More

Description:

Native single chip design Includes a full profile and low profile/half-height bracket On chip 256-byte depth FIFO in transmit/receive path of each port Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps Supports hardware and software flow control More

Description:

MEETS INDUSTRY STANDARDS: The 2-port PCI express serial card is compliant with PCI Express 1.0a specification, and it's compatible with 1x, 2x, 4x, 8x and 16x PCI Express slots. MAXIMUM COMPATIBILITY: The dual port DB9 to PCIe adapter is ideal for... More

Description:

USB-based ExpressCard offers a fully Plug & Play and Hot Plug compatible interface, for simple installation and removal of your peripherals Supports data transfer rates of up to 460 Kbps, for optimal serial device performance High Performance 16C950... More

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Convert a USB port into 8 RS232 serial ports in an industrial rack-mountable chassis and daisy chain multiple hubs for a scalable solution 8-Port USB-to-Serial Adapter Hub USB to RS232 port adapter with FTDI chipset and COM port retention... More

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Expand: this adapter hub helps convert a usb port into 16 rs232 serial ports in an industrial rack-mountable chassis - and daisy chain multiple hubs for a scalable solution Broad compatibility: the 16-port hub features a reliable ftdi usb-to-serial... More

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Quad USB 2.0 Serial RS232 Adapter 4 Port Cable USB 2.0 Adapters / 4 Port Lead, Cord, Wire, More

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1 Port RS-232 USB to Serial Adapter Data rate from 300 to 921,600 baud Drivers for all popular operating systems including Windows 8 Works where many other USB to Serial devices do not Includes 25cm USB Extender cable More

Description:

Add an RS422 or RS485 serial port to your system through USB; features COM port retention 6 feet professional RS422/485 USB serial cable adapter with COM retention USB serial adapter / USB to RS232 serial adapter / USB to RS485 serial adapter / USB... More

Description:

Add a Null Modem RS232 serial port to your laptop or desktop computer through USB. The ICUSB232FTN FTDI USB to Null Modem Serial Adapter Cable (1 port) converts an available USB 1.1 or 2.0 port into an RS232 Null Modem serial DB9 port, solving DCE/DTE... More