StarTech 2-Port PCI Express Serial Card w/ 16C1050 UART - RS232

This PCI Express serial card adds two high-performance RS232 serial ports to your desktop computer or server, for connecting your serial-based devices and equipment.

Convenient system upgrades through PCIe

The PCIe serial card can be installed into an available PCI Express slot, to provide two high-performance 16C1050 RS232 serial UART channels/ports. It offers a convenient solution for connecting modern or legacy equipment to newer computer systems that don't have RS232 ports. The serial card is compliant with PCI Express 1.0a specification, and it's compatible with 1x, 2x, 4x, 8x and 16x PCI Express slots.

The 2-port PCIe serial card is ideal for system upgrades in a wide range of applications including manufacturing equipment, POS equipment, security devices such as surveillance cameras, card readers or access panels, and environment or building control systems.

High-performance serial communication

The PCIe serial card delivers high-performance serial communication, with support for data transfer rates of up to 460Kbps. The serial card provides CPU load decrease which helps ensure optimal system performance and prevent errors such as overruns by preserving resources. In addition, the dual-channel UART ensures smooth performance, even while both ports are in use.

Easy installation

The serial card is easy to install and configure, with support for a broad range of Windows(R) operating systems. Plus, the card features IRQ sharing and supports plug-and-play serial device connections, guaranteeing convenient, hassle-free installation. It comes with a standard-profile bracket installed, and also includes an optional low-profile bracket.

The PEX2S1050 is backed by a StarTech.com lifetime warranty and free lifetime technical support.

Connector(s) Connector Type(s) PCI Express x1 Male External Ports DB-9 (9 pin, D-Sub) Male Environmental Humidity 5~85% RH Operating Temperature -10C to 80C (14F to 176F) Storage Temperature -20C to 100C (-4F to 212F) Hardware Bus Type PCI Express Card Type Standard Profile (LP bracket incl.) Chipset ID SB16C1052PCI Interface Serial Port Style Integrated on Card Ports 2 Packaging Information Shipping (Package) Weight 149 g [5.3 oz] Performance Data Bits 5, 6, 7, 8 FIFO 256 Bytes Full Duplex Support Yes Max Baud Rate 460.8 Kbps Serial Protocol RS-232 Physical Characteristics Product Height 20 mm [0.8 in] Product Length 103 mm [4.1 in] Product Weight 61 g [2.2 oz] Product Width 120 mm [4.7 in] Software Microsoft WHQL Certified Yes OS Compatibility Windows 95, 98SE, ME, XP, Vista, 7, 8, 8.1, 10
Windows Server 2008R2, 2012, 2012 R2, 2016
Linux 2.4 to 2.6.x What's in the Box Included in Package driver CD low-profile brackets quick-start guide serial card