Product Type | 2-Port PCIe RS232 Serial Card |
Form Factor | Low Profile and Full Profile |
Chipset | Exar XR17V352 (16C1050 UART compatible) |
Bus Type | PCI Express (PCIe) x1 |
Weight | 61 g |
Power Requirements | 12V DC |
MTBF | 195,831 hours |
Operating System Compatibility | Windows 95/98SE/ME/XP/Vista/7/8/8.1/10/11 |
Bracket Profile | Standard and Low-Profile Brackets Included |
StarTech 2-Port PCIe RS232 Serial Card with 16C1050 UART





Key Benefits

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- Expand legacy device support in industrial or POS systems with dual RS232 ports.
- Ensure compatibility across a broad range of Windows OS versions from 95 to 11.
- Meet regulatory and government standards with TAA and RoHS compliance.
Product Overview
Add two RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot - 2-Port PCIe Serial Card with 16C1050 UART - RS232 - Dual Channel UART supports 16C1050 devices - 2-port PCIe RS232 serial card / PCI serial adapterSpecifications
Product Overview
Physical & Environmental
Product Length | 4.1 in [10.3 cm] |
Product Width | 2.0 in [5.0 cm] |
Product Height | 0.7 in [1.8 cm] |
Enclosure Color | Green |
Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
Humidity | 5% to 95% RH (non-condensing) |
Cloud Management & Licensing
Software Included | Driver and utility software (CD or downloadable) |
Management Interface | OS-level configuration with included utility |
License Type | No license required |
Interfaces
Interface Type | PCI Express x1 |
Serial Ports | 2 x RS-232 (DB9) |
UART Compatibility | 16C1050 Dual Channel UART |
Max Baud Rate | 921.6 Kbps |
FIFO | 256-byte FIFO per transmitter and receiver |
Flow Control | Hardware and Software |
Parity Modes | Odd, Even, Mark, Space, None |
Stop Bits | 1, 1.5, 2 |
Data Bits | 5, 6, 7, 8 |
Compliance & Origin
Country of Origin | Taiwan |
RoHS Compliance | Yes |
TAA Compliance | Yes |
Certifications | CE, FCC, RoHS |
Advanced Security Features
Interrupt Sharing | Yes |
IRQ Configuration | Fully Programmable |
ESD Protection | 15kV Electrostatic Discharge Protection |