StarTech 4 Port PCI Express RS232 Serial Adapter Card w/ 16950 UART

The PEX4S952 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART allows you to turn a PCI Express slot into 4 RS-232 (DB9) serial connections.

The four port serial card is based on a native single chip design, that harnesses the full capability of PCI Express (PCIe) - providing optimum reliability and speed, and reducing the load applied to the CPU by as much as 48% over conventional serial cards.

Offering compatibility with a broad range of operating systems including Windows(R), Linux and Mac(R) OS for easy integration into mixed environments. Plus, an included optional low profile/half-height bracket that allows the card to be installed in virtually any computer case making it that much easier to add serial ports to your PCI Express enabled computer, regardless of the case form factor.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

Connector(s) Connector Type(s) PCI Express x1 Male External Ports DB-9 (9 pin, D-Sub) Male Environmental Humidity 5~85% RH Operating Temperature -10C to 80C (14F to 176F) Storage Temperature -20C to 100C (-4F to 212F) Hardware Bus Type PCI Express Card Type Standard Profile (LP bracket incl.) Chipset ID PLX/Oxford - OXPCIe954 Interface Serial Port Style Integrated on Card Ports 4 Packaging Information Shipping (Package) Weight 0.5 kg [1 lb] Performance Data Bits 5, 6, 7, 8 FIFO 128 Bytes Max Baud Rate 460.8 Kbps MTBF 87,600 Hours Serial Protocol RS-232 Physical Characteristics Product Height 20 mm [0.8 in] Product Length 90 mm [3.5 in] Product Weight 58 g [2 oz] Product Width 65 mm [2.6 in] Software OS Compatibility Windows CE 6.0/5.0/4.2, 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016
Linux 2.4.x to 4.4.x LTS Versions only What's in the Box Included in Package 4 Port DB9 Break-out cable 4 Port Serial Card Driver CD Instruction Manual Low Profile Bracket