PEX2S953 StarTech.com 2-port PCI Express at discount

PEX2S953 Specifications

StarTech.com 2‑Port PCI Express RS‑232 Serial Adapter Card

Manufacturer: StarTech.com
Manufacturer Model: PEX2S953
Product Line: StarTech PCIe Serial Adapter
Product Series: 2‑Port RS‑232 PCIe Card
Product Type: Internal Multiport Serial Adapter
Product Name: StarTech.com PEX2S953 PCIe RS‑232 Serial Adapter

KEY FEATURES:

Host Interface: PCI Express (x1)

Expansion Standard: PCIe 1.1

Serial Ports: 2 × RS‑232 (DB9)

Chipset: ASIX AX99100

UART Compatibility: Industry standard 16950

FIFO Buffer: 256‑byte per transmitter/receiver

Optional Power Output: Configurable 5 V / 12 V on Pin 9 per port

Brackets Included: Standard profile & low‑profile

PERFORMANCE:

Serial Protocol: RS‑232

Maximum Baud Rate: Up to 921.6 Kbps per port

Data Bits Supported: 5, 6, 7, 8, 9

Stop Bits Supported: 1, 1.5, 2

Parity Types: None, Odd, Even, Space, Mark

Flow Control: RTS/CTS, XON/XOFF or None

ENVIRONMENTAL & RELIABILITY:

Designed for connecting serial devices (printers, modems, sensors, POS hardware) in workstations/servers

OS Support: Broad support for Windows and Linux systems

Operating Temperature: –10 °C to 80 °C

Storage Temperature: –20 °C to 100 °C

Relative Humidity: 5 % – 85 %

Warranty: Lifetime limited warranty & technical support

PHYSICAL:

Form Factor: Internal PCIe expansion card

Product Color: Green

Dimensions (approx): Width ~63 mm × Depth ~75 mm × Height ~15 mm

Weight: ~0.3 lb (approx)

Package Contents: Adapter card, standard & low‑profile brackets, quick start guide