Db9 serial port adapter STARTECH.COM

StarTech.com's 4-port PCI Express serial adapter card provides a reliable and efficient solution for connecting multiple devices to your computer via RS232 interface.

Boost connectivity with StarTech.com's 2-Port PCIe Serial Card. Dual RS232 ports, COM retention, versatile brackets for Windows & Linux

Add a serial port with this USB C to serial adapter with COM port retention - USB to Straight-Through RS232 DB9 Serial Adapter with high-speed 921.6 Kbps Baud Rate - Compatible with Windows, macOS, and Linux - Supports remote wake up and power management

A 6-inch USB 2.0 extension cable with a male-to-female connection, providing extra length for device connectivity.

StarTech.com's PCI Express RS232 Serial Adapter Card adds a single serial port to your PC via the PCIe slot. It's compatible with Windows and Linux operating systems.

4 PORT SERIAL CARD: Serial controller card w/ 16950 UART based on ASIX AX99100, allows 4x DB9 ports w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer - OPTIONAL CONFIGURABLE POWER: PCIe multiport serial card provides 1

StarTech.com's 8-port PCI Express RS232 serial adapter card provides multiport serial DB9 controller and expansion functionality with 16C1050 UART, 15kV ESD protection, and compatibility with Windows and Linux.

2 PORT SERIAL CARD: Serial controller card w/16950 UART based on ASIX AX99100, allows 2x DB9 ports w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer & 9th data bit | Upgraded version of our popular card PEX2S952 - OPTI

StarTech.com's 3ft USB to Serial Cable is a reliable converter for connecting devices with RS232 ports such as PLCs, printers, scanners, and switches to modern USB-equipped computers.

PCI CARD WITH SERIAL & PARALLEL PORTS: Using one PCI bus, add a DB25 parallel & two DB9 RS232 ports to your computer; Serial Parallel PCI Card installs in 2x full profile or 3x low profile expansion slots; Auto IRQ & IO assignment; Supports IRQ Sharing -

Industrial 8-port serial hub with USB 2.0 connection, converts to RS232, RS485, and RS422, with 15kV ESD protection and DIN rail mountable metal design.

StarTech.com's 4-port serial hub with USB to RS232/RS485/RS422 adapter, IP30 rated and din rail mountable metal serial hub, offers a reliable and secure solution for connecting multiple devices via a single USB port.

Connect multiple RS232 devices with the StarTech.com 4 Port USB to Serial Adapter Hub. Seamless integration, durable design, and easy installation

StarTech.com 2-port RS232 serial adapter card with 16950 UART for PCI Express expansion slots, compatible with Windows, macOS, and Linux operating systems.

StarTech.com 8-port PCIe RS-232 serial card with low-profile design and compatibility with Windows, Linux, and macOS operating systems.

The StarTech.com ICusb2321f is a reliable, plug-and-play 1 port FTDI USB to Serial RS232 Adapter Cable with COM Retention.

StarTech 4-Port DVI Video Splitter with Audio connects 4 DVI displays, sharing a single video and audio input, ideal for desktop setups.

A 91cm long cable for connecting devices with a USB port to those with a DB9 serial port, enabling data transfer between them.

StarTech.com PCIe Card provides both serial and parallel ports, enhancing connectivity for devices that require these legacy interfaces. The card is compatible with most Windows operating systems and supports hot-swapping of peripherals.

Connect multiple RS232 devices with the StarTech.com 8-Port USB to Serial Adapter Hub. Seamless integration, reliable performance, and easy installation

Enhance your PC with StarTech.com PCI Express Serial Card. Reliable PCIe to RS232 connectivity, COM retention, versatile brackets for any build, Windows & Linux compatible