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About this product
The Sunix SER5056A is a high-performance 4-port RS232 PCI card designed for 32/64-bit systems, featuring both standard and low-profile dual brackets. Built with the SUN1999 chipset, it offers 115.2Kbps data transfer, 128-byte hardware and 128k software FiFo buffers, low power consumption, and 2KV ESD protection for reliable serial communication in industrial and professional environments.
Overview Summary
Product: Sunix SER5056A 4-Port Serial PCI Card
The Sunix SER5056A PCI card provides four RS232 serial ports, supporting both standard and low-profile dual bracket installation. Powered by the SUN1999 chipset, it delivers robust 115.2Kbps data transfer with enhanced 128-byte hardware and 128k software FiFo buffering, ensuring smooth and uninterrupted data communication. Its low power consumption and 2KV ESD protection make it ideal for industrial and commercial systems.
Compatible with 32-bit and 64-bit PCI slots, the SER5056A supports 3.5V and 5V PCI interfaces. The hardware is optimized for professional serial device connectivity, including barcode scanners, POS systems, and legacy industrial equipment, offering long-term reliability and high-speed performance.
Performance tier: High-performance
Uses: Industrial automation, POS systems, barcode scanning, legacy system connectivity, serial device communication
Overview
SUNIX SER5056A, Universal PCI serial communication board, allows users to add or expand four RS-232 ports on PC-based system. The card is compatible with both 64 / 32-bit PCI architecture supporting 3.3 and 5V Bus, allowing it to be installed in virtually any PC-based systems. SUNIX SER5056A card has 128-bytes onboard FIFO buffer and compatible with 16C950 UART specification. It is designed with SUNIX UART controller, SUN1999 and as well built with many of SUNIX advanced features and technologies, making it the best solution for commercial and industrial automation applications.
Description
The Sunix SER5056A is engineered for seamless integration in professional and industrial computing environments. Its 4-port RS232 configuration allows simultaneous connection of multiple serial devices, while the dual bracket design ensures compatibility with both standard and low-profile PCI slots. The 128-byte hardware and 128k software FiFo buffers minimize data loss during high-speed communication. Designed with low power consumption and 2KV ESD protection, this card provides a reliable solution for long-term use in diverse applications, from industrial machines to POS terminals.
Features
4 x RS232 serial ports with high-speed 115.2Kbps transfer
Standard and low-profile dual bracket for flexible installation
SUN1999 chipset ensuring stable and efficient performance
128-byte hardware and 128k software FiFo buffers for uninterrupted data flow
Supports 32/64-bit PCI 3.5V/5V systems
Low power consumption ideal for industrial and commercial systems
2KV ESD protection for enhanced device safety
Compatible with a wide range of serial devices including barcode scanners, POS systems, and legacy industrial equipment
Reviews have been submitted by users and do not necessarily reflect our own opinion.
The best price and guaranteed service and backup from official computer suppliers in South Africa for the AC-Si5056A+L Sunix SER5056A 4-port RS-232 Universal PCI Serial Board.
The Sunix
AC-Si5056A+LSunix SER5056A 4-port RS-232 Universal PCI Serial Board is available for R860. The product is sold by ComX Computers as new. Prices are valid today 2026-09-24 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.
Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.
Find related AC-Si5056A+L Sunix SER5056A 4-port RS-232 Universal PCI Serial Board products in our Multi I/O PCI interface Category for even more options. Read reviews and find out about AC-Si5056A+L Sunix SER5056A 4-port RS-232 Universal PCI Serial Board. Discounts, specials and cheap prices only at ComX Computers.
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