Star Tech 2 Port PCI Express RS232 Serial Adapter Card with 16550 UART

This item comes with a 2 Years warranty

The RS232 Serial Adapter Card (PEX2S553) is compatible with a broad range of operating systems including Windows® 2000/XP/2003/Vista™/Windows 7/Server 2008 R2 (32 and 64 bit), Linux Kernel 2.6.11 to 4.11.x, and MAC OS 10.4 and above.

Packaging Information
Shipping (Package) Weight  : 151 g [5.3 oz]

Performance
FIFO  : 128 Bytes
Max Baud Rate  : 460.8 Kbps
Serial Protocol  : RS-232

Physical Characteristics
Color  : Green
Material  : Steel
Product Height  : 2 cm [0.8 in]
Product Length  : 10.5 cm [4.1 in]
Product Width  : 12 cm [4.7 in]
Weight of Product  : 61 g [2.2 oz]

Software
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
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
Mac OS X® 10.4 to 10.10
Linux kernel 2.6.x to 4.11.x LTS Versions only

Special Notes / Requirements
Note  : Selectable power output on pin 9 of the serial port

What's in the Box
Included in Package  : 2 Port PCI-Express Serial Card
Driver CD
Instruction Manual
Low Profile Brackets

Packaging Information
Package Width  : 14.5 cm [5.7 in]
Package Length  : 17.5 cm [6.9 in]
Package Height  : 32 mm [1.3 in]

Hardware
Ports  : 2
Port Style  : Integrated on Card
Interface  : Serial
Chipset ID  : ASIX - MCS9922CV-AA
Card Type  : Standard Profile (LP bracket incl.)
Bus Type  : PCI Express

Environmental
Storage Temperature  : -20°C to 100°C (-4°F to 212°F)
Operating Temperature  : -10°C to 80°C (14°F to 176°F)
Humidity  : 5~85% RH

Connector(s)
Internal Ports  : LP4 (4 pin; Large Drive Power) Male
External Ports  : DB-9 (9 pin, D-Sub) Male
Connector Type(s)  : PCI Express x1 Male