Brand: SUNIX · SKU: SER5056A · MPN: SER5056A · Category: Components
The SUNIX SER5056A is a Universal PCI serial communication board designed to expand a PC-based system with four independent RS-232 serial ports. It is compatible with both 64-bit and 32-bit PCI architectures, supporting 3.3V and 5V buses, allowing installation in almost any PC. The card features a SUNIX SUN1999 (16C950 UART Compatible) controller with a 128-byte onboard FIFO buffer. It supports communication speeds up to 115.2Kbps and includes on-chip hardware auto flow control to prevent data loss, as well as ±2KV ESD protection for all serial signals. The card is Plug-n-Play, with I/O address and IRQ assigned by BIOS. It is certified by CE, FCC, RoHS, and Microsoft WHQL approval, and supports operating systems including Microsoft Windows, Linux, and DOS.
| FIFO | 128 byte (Hardware) |
|---|---|
| Parity | None, Even, Odd, Space, Mark |
| Bracket | Standard 121 mm (Low profile bracket available for SER5056AL) |
| Baud Rate | 50bps ~ 115.2Kbps |
| Connector | DB44 Female |
| Data Bits | 5, 6, 7, 8 |
| Interface | RS-232 |
| Stop Bits | 1, 1.5, 2 |
| Controller | SUNIX SUN1999 (16C950 UART Compatible) |
| Protection | ±2KV ESD protection for each signal (HBM) |
| Flow Control | None, Xon/Xoff, RTS/CTS |
| Bus Interface | Universal PCI 64/32bit 3.3V/5V (PCI Ver 3.0, 2.3, 2.2, 2.1) |
| Number of Ports | 4-port |
| Warranty | 1 Year (Check specific retailer policy) |
| Weight | 0.3 KG (Includes product packaging) |
| Dimensions | PCB Dimension: 120 x 68 mm |
SUNIX SER5056A is a 4-port RS-232 Universal PCI Serial Board offering high reliability for commercial and industrial automation applications. It expands systems with four independent serial ports capable of up to 115.2Kbps communication, featuring hardware FIFO and ESD protection.
Yes, this SUNIX SER5056A 4-port RS-232 Universal PCI Serial Board (SER5056A) is 100% genuine SUNIX hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This SUNIX SER5056A 4-port RS-232 Universal PCI Serial Board includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the SER5056A.