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Key Details:
- Model: PEX2S553LP
- Part #: DD011860
- Warranty: 2 Years
- Brand: StarTech
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StarTech PCI Express to 2 Port DB9 RS232 Serial Low Profile Adapter Card
The PEX2S553LP low profile/half-height PCI Express Serial Card turns a PCI Express slot into two RS232 (DB9) serial connections. The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards.
- One high speed RS232 serial port with data transfer rate up to 460.8 Kbps
- Ships with half-height/low profile mounting bracket, includes optional standard profile bracket
- Single chip design optimizes speed and reliability
- Native single-chip, single lane PCI Express
- Selectable power output on pin 9 for the serial port
- Compliant with PCI Express base specifications revision 1.1a
- Automated out-of-band flow control using CTS/RTS and DSR/DTR
- Automated in-band software flow control using programmable Xon/Xoff in both directions
- 128-byte deep FIFO per transmitter and receiver
Hardware:
- Bus Type: PCI Express
- Card Type: Standard Profile (LP bracket incl.)
- Chipset ID: ASIX - MCS9922CV-AA
- Interface: Serial
- Port Style: Integrated on Card
- Ports: 2
Performance:
- FIFO: 128 Bytes
- Max Baud Rate: 460.8 Kbps
- Serial Protocol: RS-232
Connector(s):
- Connector Type(s): 1 - PCI Express x1 Male
- External Ports: 2 - DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 - LP4 (4 pin; Large Drive Power) Male
Environmental:
- Humidity: 5~85% RH
- Operating Temperature: -10°C to 80°C (14°F to 176°F)
- Storage Temperature: --20°C to 100°C (-4°F to 212°F)
Physical Characteristics:
- Color: Green
- Material: Steel
- Product Height: 2 cm
- Product Length: 10.5 cm
- Product Width: 80 mm
- Weight of Product: 63.5 g
OS Compatibility:
- Windows DOS, 95, 98SE, 2000, CE 5.0/6.0, Embedded System 2009, POS Ready 2009, XP Embedded, XP, Vista, 7, 8, 8.1, 10, 11
- Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022
- Mac OS X 10.4 to 10.10
- Linux kernel 2.6.x and up - LTS Versions only
- Microsoft WHQL Certified: Yes
- 1 - PCI-Express Serial Card
- 1 - DB9 Ribbon cable
- 1 - Full Profile Bracket
- 1 - Low profile bracket
- 1 - Driver CD
- 1 - Instruction Manual
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