4 Port USB to DB9 RS232 Serial Adapter - Serial Cards & Adapters, Add-on Cards & Peripherals

StarTech.com 2-Port PCI Express Serial Interface Card, Dual Port PCIe to RS232 (DB9) Serial Card, 16C1050 UART, Low/Full Profile Brackets, COM Retention, for Windows/Linux (21050-PC-SERIAL-LP) : Electronics

Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac

USB to RS232 Adapter – FTDI FT232RL Chipset The 4X232P1 USB 2.0 to Quad Serial Adapter features our USB 4-Port serial adapter allows 4 serial devices to be connected to a single USB port. It provides a simple way to add serial ports to any Laptop or Desktop Computer. Adds 4 RS232 serial COM ports without system conflict with IRQ and DMA. Complies with FCC/CE and RoHS guidelines. USB Bus Powered, no additional power source needed.

SerialGear USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232

StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16950 UART - Expansion Card - Windows & Linux (PEX2S953) : Electronics

RS232 Serial Port DB9 DB25 To USB Adapter Cable

Add Four RS232 Serial Ports to an Embedded System through a mini PCI Express Slot. The MPEX4S952 4-Port RS232 Mini PCI Express Serial Card (16650 UART) turns a mini-PCIe slot into four RS232 (DB9) serial ports with data rates up to 921.6 Kbps - a cost-saving solution for adding serial support to embedded systems missing the functionality.

StarTech.com MPEX4S552 4 Port RS232 Mini PCI Express Serial Card w/ 16650

This PCI Express RS232 serial adapter card lets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot, as if they

4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 Card - 16950 UART - Expansion Card

This 4 Port USB to RS232 Serial Hub lets you connect up to four RS232 serial devices to your Mac or PC laptop or desktop computer through a single USB

4 Port USB to RS232 Serial DB9 Adapter Hub

Sabrent 6' USB 2.0 to Serial (9-pin) DB-9 RS-232 Adapter Cable CB-FTDI

StarTech.com Motherboard Serial Port - Internal - 1 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter - Add an RS232 serial port to any system

StarTech.com 4 Port PCI Express RS232 Serial Adapter Card with (PEX4S553B)

Add serial communication support to a desktop computer or Small Form Factor (SFF) system, using this 4-Port Serial PCI Express Card. The four DB9

4-Port Serial PCIe Card, Quad-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Bracket Incl., 16C1050 UART, Windows/Linux, TAA

Buy StarTech.com 4-PORT SERIAL PCIE CARD, QUAD- at Connection Public Sector Solutions

4 Port USB to RS232 Serial DB9 Adapter Hub - BCI Imaging Supplies

4 Port USB to RS232 Serial DB9 Adapter Hub - BCI Imaging Supplies