IO Controllers › PC › Serial

The Edgeport USB-to-serial converter is an intelligent stackable expansion mod... The Edgeport USB-to-serial converter is an intelligent stackable expansion module designed for the enterprise user who requires reliability in mission-critical applications. The Edgeport connects to a PC thin client or server via the Universal... more

This PCI Express RS232 serial adapter card lets you add four RS232 (DB9) seria... 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 were native serial ports. The 4 port PCIe serial card enables you to interact with serial devices... more

The FC-28 is a bidirectional RS-232 IR control GPI/O and relay control signal ... The FC-28 is a bidirectional RS-232 IR control GPI/O and relay control signal converter to Ethernet. Two RS-232 four IR two GPI/O and two relay controllable devices can be controlled via an Ethernet or LAN connection. Features Ports - 2 RS-232 1... more

[Pre Order - allow extra time] IOGEAR USB to PDA Serial Adapter for Mac and Wi... [Pre Order - allow extra time] IOGEAR USB to PDA Serial Adapter for Mac and Windows 1 x USB 2.0 Type-A Host Connection, 1 x Serial RS-232 DB-9 Connection, Up to 230 kb/s Data Transfer Speeds, 96-Byte Buffer for Upstream & Downstream, 16" Cable,... more

Features Compatible with industry standard 16950 UART Supports max baud rate o... Features Compatible with industry standard 16950 UART Supports max baud rate of up-to 921.4Kbps Provides 5/12V power output on Pin 9 when external power is connected 128-byte depth FIFO per transmitter and receiver Supports 9 8 7 6 5 data bits Asix... more

VGA female port silicone anti dust cover protect the ports from dust and oxida... VGA female port silicone anti dust cover protect the ports from dust and oxidation. more

HOST COMPATIBILITY: Driverless setup for easy install; Tested on major operati... HOST COMPATIBILITY: Driverless setup for easy install; Tested on major operating systems, including Windows 7 and up, macOS 10.11 and up, Linux 2.6 and up; USB bus powered; Backed for 2-years TECH SPECS: 921.6 Kbps baud 512 byte FIFO Data bits of... more

The CyberSerial 4S 550 PCI serial adapter card is an excellent solution for yo... The CyberSerial 4S 550 PCI serial adapter card is an excellent solution for you to connect multiple serial devices to your system. It is designed to add four 9-pin (DB9) serial ports to your PCI-enabled desktop computer. This serial adapter card... more

TECH SPECS: System Base SB16C1058PCI Chipset; 16C1050 UART compatible; 8x 9-Pi... TECH SPECS: System Base SB16C1058PCI Chipset; 16C1050 UART compatible; 8x 9-Pin D-Sub Ports; Max Baud 921.6Kbps per port; 256 Byte FIFO; Supports Windows Only; None, Even, or Odd Parity Modes; 5/6/7/8 Data Bits; RS-232 Protocol; Standard Profile... more

STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; PCI-e RS232... STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; PCI-e RS232 Serial expansion card is backed for life by StarTech.com, incl. free 24/5 North America based multi-lingual tech support OPTIONAL CONFIGURABLE POWER: PCI Express RS232... more

STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; PCIe RS232 ... STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; PCIe RS232 Serial expansion card is backed for life by StarTech.com, incl. free 24/5 North America based multi-lingual tech support OPTIONAL CONFIGURABLE POWER: PCI Express RS232... more

Adds a COM Serial port. The Asix AX99100 chip also enables you to connect a DB... Adds a COM Serial port. The Asix AX99100 chip also enables you to connect a DB9 device using the same controller card, compatible with industry standard 16950 UART. The serial port is ideal for connecting point of sale terminals, serial printers,... more

Port Multiplier FIS-based and Command-based switching supported Simple HyperDu... Port Multiplier FIS-based and Command-based switching supported Simple HyperDuo configuration via card-BIOS level or intuitive GUI console (Windows only) Compliant with PCI Express 2.0 standards 4 AHCI SATA III (6Gbps) ports through PCI Express x2... more

THE IT PRO'S CHOICE: Designed and built for IT Professionals, this PCIe to RS2... THE IT PRO'S CHOICE: Designed and built for IT Professionals, this PCIe to RS232 card is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance DEVICE COMPATIBILITY: Use this serial interface card to connect barcode... more

Includes AI-OTB One Touch Backup software, and features a button for one touch... Includes AI-OTB One Touch Backup software, and features a button for one touch backup Supports drives up to 4TB SuperSpeed (5Gbps) / Hi-Speed (480 Mbps) / Full-Speed (12 Mbps) Compliant SATA III (6Gbps) / SATA Gen2i (3Gbps) / Gen1i (1.5Gbps)... more

Add two extra serial ports to the back of your PC, from your motherboard. The ... Add two extra serial ports to the back of your PC, from your motherboard. The PLATE9M2P16 Dual Port Serial Plate adds two DB9 serial ports to the rear panel of a computer, connecting to two IDC10 header connectors on the motherboard. Please refer to... more

STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; This RS232 ... STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; This RS232 Serial Adapter is backed for 2-years by StarTech.com, including free 24/5 North America based multi-lingual tech support TECH SPECS: 921.6 Kbps baud 512 byte FIFO Data... more

STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; PCI-e RS232... STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; PCI-e RS232 Serial expansion card is backed for life by StarTech.com, incl. free 24/5 North America based multi-lingual tech support OPTIONAL CONFIGURABLE POWER: PCI Express RS232... more

TECH SPECS: System Base SB16C1058PCI Chipset; 16C1050 UART Compat.; 8x 9-Pin D... TECH SPECS: System Base SB16C1058PCI Chipset; 16C1050 UART Compat.; 8x 9-Pin D-Sub Ports; Max Baud 921.6Kbps per port; 256 Byte FIFO; None/Even/Odd Parity Modes; 5/6/7/8 Data Bits; RS-232; 2x Low Profile Brackets installed (Full Profile Brackets... more

Baud Rate 921.6 Kbps per Port - 256-byte FIFO - PCIe 2.0 x1 Add serial communi... Baud Rate 921.6 Kbps per Port - 256-byte FIFO - PCIe 2.0 x1 Add serial communication support to your desktop computer or Small Form Factor (SFF) system, using this two-port serial card. RS-232 (DB9) support enables control and communication with a... more