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StarTech.com Add-On Card Model PEX1S953LP- Type: PCI Express to Serial Port Card
- External Ports: 1 x DB-9 (9 pin, D-Sub) Male
- Internal Ports: 1 x LP4 (4 pin; Large Drive Power) Male Input
1 x PCI Express x1 Male
- Operating Systems Supported: Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016
Linux 2.4.x to 2.6.x LTS Versions only
- Model #: PEX1S953LP

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SIIG Add-On Card Model JJ-P45012-S7 - OEM- Type: PCI to Serial Port Card
- External Ports: 2 x Serial Ports
- Internal Ports: 2 x Serial Ports
- Specifications: Chip: Oxford OXuPCI954
Bus type: 32-bit PCI
Port type: Four 9-pin RS232 serial ports
IRQ sharing reduces IRQ conflicts
Built-in 32-byte FIFO buffers dramatically increase data transmit/receive speed, especially under Windows multitasking environment
4-layer PCB board: separate layers for data & grounding. Greatly reduces signal noise & loss. Delivers more reliable high-speed data transfers
Enhanced bracket design to prevent bending. Connected to PCB with washered screws for a more secure connection
Supports 3.3V operation with 5V tolerance
Conforms to PCI v2.2 universal card standard. PCI-X & 64-bit compatible
Supports PME (Power Management Event). Allows device to request a change in system power state (wake up system)
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- Model #: JJ-P45012-S7

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StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model PCI2S4851050- Type: PCI to Serial Port Card
- External Ports: 2 x Serial Ports
- Operating Systems Supported: Windows 7 (32/64bit)/ Vista(32/64)/ XP(32/64)
Windows Server 2008 R2/ 2003(32/64)/ 2000
Linux 2.4.x/ 2.6.x
- Specifications: Bus Type: PCI / PCI-X (5 / 3.3V)
Card Type: Standard Profile (LP bracket incl.)
Chipset ID: SystemBase -SB16C1052PCI
Connector Type(s): PCI / PCI-X (Universal 3.3 & 5V
32-bit) Male
Data Bits: 5, 6, 7, 8
External Ports: DB-9 (9 pin ; D-Sub) Male
FIFO: 256 Bytes
Flow Control: Xon, Xoff, RTS#, CTS#
Humidity: 5~85% RH
Included in Package: 2 port PCI RS422/485 card
Driver CD
Low profile (half-height) brackets
User Manual
Industry Standards: PCI Local Bus Specification 2.3
PCI Power Management 1.1
Interface: Serial
Max Baud Rate: 128 Kbps
Operating Temperature: -10°C to 80°C (14°F to 176°F)
OS Compatibility: Windows® 8 / 8.1 (32/64b...
- Model #: PCI2S4851050