| 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 |