StarTech 2-PORT PCI EXPRESS SERIAL CARD WITH 16C1050 UART(PEX2S1050) (2 Years Manufacture Local Warranty In Singapore)

Save 4%
StarTechSKU: PEX2S1050
No reviews

Sale price$ 87.00 SGD Regular price$ 90.84 SGD


StarTech 2-PORT PCI EXPRESS SERIAL CARD WITH 16C1050 UART(PEX2S1050) (2 Years Manufacture Local Warranty In Singapore)

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® 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.

Add two high performance RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot

  • Dual-channel 16C1050 UART for full compatibility with 16C1050 devices
  • Maximum data transfer rate of 460Kbps
  • Compliant with PCI Express 1.0a specification, compatible with 1x, 2x, 4x, 8x, and 16x PCIe bus
  • 256-Byte deep FIFO per transmitter and receiver
  • In-band software flow control using programmable Xon/Xoff in both directions
  • Out-of-band hardware flow control using RTS / CTS
  • Support for 5,6,7 or 8 data bits
  • Standard profile bracket installed, optional dual low-profile brackets included


Technical Specifications

Number of Serial Ports (External) 2
TAA Compliant Yes
General Information
Product Type Serial Adapter
Manufacturer Part Number PEX2S1050
Manufacturer Website Address
Packaged Quantity 1
Product Name 2-Port PCI Express Serial Card with 16C1050 UART - RS232
Brand Name
Technical Information
Host Interface PCI Express x1
Platform Supported PC
Physical Characteristics
Weight (Approximate) 62.4 g
Form Factor Plug-in Card
Length 104.1 mm
Height 20.3 mm
Width 119.4 mm
Card Height Low-profile


Quick Start Guide - pex2s1050_usermanual.pdf

Related Products

Full Collection for StarTech


StarTech 4 Port Professional VGA USB KVM Switch with Hub SV431USB -EOL

Original price:$ 244.99 SGD

Current price: $ 199.00 SGD

Payment & Security

American Express Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Procurement Platform