StarTech 2 Port LP PCIe Serial Card 16550 UART 8STPEX2S553LP

Product Description

The PEX2S553LP low profilehalf-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.
The PCI Express RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows 2000XP2003VistaWindows 7Server 2008 R2 (32 and 64-bit), Linux Kernel 2.6.11 to 4.11.x, and ships with a low profilehalf-height bracket installed but includes an optional full profile bracket that lets you add 2 serial ports to virtually any computer (regardless of the case form factor).
This product is a replacement for our PEX2S552LP card.
Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

1. One high speed RS232 serial port with data transfer rate up to 460.8 Kbps
2. Ships with half-height/low profile mounting bracket, includes optional standard profile bracket
3. Single chip design optimizes speed and reliability
4. Native single-chip, single lane PCI Express
5. Selectable power output on pin 9 for the serial port
6. Compliant with PCI Express base specifications revision 1.1a
7. Automated out-of-band flow control using CTS/RTS and DSR/DTR
8. Automated in-band software flow control using programmable Xon/Xoff in both directions
9. 128-byte deep FIFO per transmitter and receiver

1. Manufacturer:  StarTech.com
2. Type:  PCI Cards
3. Capacity:  2 Ports
4. Dimensions:  20x80x105mm
5. Form:  Serial Card
6. Warranty:  2 Year Warranty
7. Weight:  63.5g
8. Brand: StarTech
9. Pack Size: 1
10. Parcel Dimensions: n/a  
11. StarTech Reference: 8STPEX2S553LP  
12. EAN/UPC Number: 65030841757  
13. Datasheet: Download Datasheet  
14. Manual: Download Manual