MARKIT – startech.com 2-port pci express rs232 serial adapter card,

Category: PCI-E Network Adapters

Code: PEX2S953

Brand: StarTech

Warranty: Unknown

For illustrative purpose only

Stock	Qty	Est. Delivery	Price
IMUK	75	22/08/2025 unknown	40.01
TDGB	20	22/08/2025 unknown	40.58
EETGB2	46	04/09/2025 unknown	64.54
EXGB	0	unknown	39.95
EETGB1	0	unknown	64.54
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Product Description: StarTech.com 2-port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Host Controller Card, PCIe to Dual Serial DB9 COM Port Card, 16950 UART, Expansion Card, Windows, macOS, Linux - Full/Low-Profile (PEX2S953) - serial adapter - PCIe - RS-232 x 2
Device Type: Serial adapter
Form Factor: Plug-in card
Interface (Bus) Type: PCI Express x1
PCI Specification Revision: PCIe 1.1
Ports: RS-232 x 2
Dimensions (WxDxH): 7.5 cm
Data Link Protocol: RS-232
Data Transfer Rate: 921.6 Kbps
Processor: ASIX AX99100
System Requirements: Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows 7 / 8 / 8.1 / 10, Microsoft Windows Server 2016, Linux 2.4.x - 2.6.x LTS versions only
Manufacturer Warranty: Limited lifetime warranty

Device Type: Serial adapter
Form Factor: Plug-in card
Interface (Bus) Type: PCI Express x1
PCI Specification Revision: PCIe 1.1
Ports: RS-232 x 2
Connectivity Technology: Wired
Data Link Protocol: RS-232
Data Transfer Rate: 921.6 Kbps
Features: Full duplex mode, 256-byte FIFO
Processor: ASIX AX99100
Interfaces: 2 x RS-232 - 9 pin D-Sub (DB-9) ¦ 1 x SATA power - 15 pin Serial ATA power (internal)
Included Accessories: 2 x low-profile bracket
Compliant Standards: WHQL, FCC, RoHS, WEEE
OS Required: Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows 7 / 8 / 8.1 / 10, Microsoft Windows Server 2016, Linux 2.4.x - 2.6.x LTS versions only
Depth: 7.5 cm
Shipping Weight: 146.4 g
Service & Support: Limited warranty - lifetime
Min Operating Temperature: -10 °C
Max Operating Temperature: 80 °C
Humidity Range Operating: 5 - 85%

Product parameters