StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 Card - 16950 UART - Expansion Card - Windows/Linux

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_x000D_. OPTIONAL CONFIGURABLE POWER: PCIe multiport serial card provides 12v, 5v, or none through pin 9 w/up to 2A total; Each of the 4 ports are individually configurable; DB44 to 4x DB9 breakout cable incl_x000D_. STANDARD PROFILE & LOW PROFILE BRACKET: PCI Express RS232 serial adapter card has standard bracket pre-installed & 1x low profile bracket incl for versatile install; Supports Windows XP and up & Linux_x000D_. VERSATILE APPLICATIONS: For standard profile desktop/servers with uses in point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, scanners, oscilloscope_x000D_. 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_x000D_. _x000D_. PCI Express to Serial Adapter | 921.6Kbps | Windows® and Linux® Compatible. 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, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.6Kbps.. Maximum Compatibility. With broad OS support, including for Windows and Linux, this multiport PCI E serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-sized bracket, and includes an optional low-profile bracket, so installation is easy regardless of the case form factor. This expansion card is a direct replacement for PEX4S952 .. Experience Optimal Technology. This PCIe to serial adapter supports the following features:. • Industry standard 16950 UART compatible. • Supports max baud rate of up-to 921.6Kbps. • Provides 5/12V power output on Pin 9 when external power is connected. • 256-byte depth FIFO cache per transmitter and receiver. • Supports 9, 8, 7, 6, 5 data bits (one per port). • Asix AX99100 chipset. • Base PCI Express 1.1 compliant. The Choice of IT Pros Since 1985. StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales.. PEX4S953 is backed by a StarTech.com lifetime warranty and free lifetime technical support.. The StarTech.com Advantage. Ports & interfaces. Serial interface type. RS-232. Serial ports quantity. 4. Expansion card form factor. Full-height / Low-profile. Output interface. Serial. Host interface. PCIe. Design. Certification. CE, FCC, Microsoft WHQL. Mean time between failures (MTBF). 214358 h. Product colour. Green. Internal. Yes. Features. Flow Control type. No, RTS/CTS, XON/XOFF. Parity bit. Even, Mark, No, Odd, Space. Stop bits. 1, 1.5, 2. Data bits. 5, 6, 7, 8, 9. FIFO (First In, First Out). 256 B. Baud rate. 921.6 Kbit/s. Chipset. Asix AX99100. Operational conditions. Operating relative humidity (H-H). 5 - 85%. Storage temperature (T-T). -20 - 100 °C. Operating temperature (T-T). -10 - 80 °C. Technical details. Compliance certificates. RoHS. System requirements. Server operating systems supported. Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016. Linux operating systems supported. Yes. Windows operating systems supported. Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64. Weight & dimensions. Weight. 50 g. Height. 15 mm. Depth. 75 mm. Width. 63 mm. Packaging data. Package weight. 371 g. Package height. 50 mm. Package depth. 210 mm. Package width. 150 mm. Quick installation guide. Yes. Mounting brackets included. Yes. Cables included. Serial. Quantity. 1. Logistics data. Master (outer) case height. 240 mm. Master (outer) case length. 480 mm. Master (outer) case width. 340 mm. Products per master (outer) cas