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AC-SiECS4400 Sunix ECS4400 4x RS232 high-speed serial port (9pin) Express card 34

computers
R 2,865.00
inc. VAT
In Stock




Sunix ECS4400 4x RS232 high-speed serial port (9pin) Express card 34
Images are for illustrative purposes and actual product may differ.

   

AC-SiECS4400

Multi-I/O Express card interface

Sunix


AC-SiECS4400 information and overview
Sunix ECS4400: 4x RS232 high-speed serial port (9pin) Express card 34 (for 34 or 54 slot), Sunix Matrix UL7512EQ chipset, 32byte hardware FiFo, 921.6 Kbps, 15KV ESD protection + 15KV IEC1000-4-2 Air Gap Discharge + 8KV IEC1000-4-2 Contact Discharge - WHQL certified



Specifications & more information about AC-SiECS4400, Multi-I/O Express card interface manufactured by Sunix
Specifications & downloads View specification Printable PDF
Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.

Overview:

SUNIX ECS4400 was created to meet the need of the ExpressCard market where notebooks, desktops, and docking stations could add four additional RS-232 serial ports via a single slim-type 34/54mm ExpressCard slot. ECS4400 equips SUNIX high performance and realizable chipset quad UARTs, UL7512EQ and as well built with many of SUNIX advanced features and technologies, making it the best solution for commercial and industrial automation applications. Users will benefit from ExpressCard plug-n-play ease of use, which eliminates the need to open the chassis to add new features. With SUNIX ECS4400 RS-232 ExpressCard, you can connect serial peripherals such as GPS receivers, serial printers/plotters, barcode scanners, digital cameras, PDAs, Cell Phones and fax/modems.

Features:

  • Designed to meet PCI Express Base Specification Revision 1.1.
  • Full single-lane (or x1) PCI Express throughput.
  • Compliant with ExpressCard 34 and 54mm slot.
  • Expands four RS-232 serial ports with communication speeds up to 921.6Kbps.
  • High reliability SUNIX UL7512EQ 16C650 compatible UART controller on-board.
  • Built-in ±15KV ESD protection for all serial signals meets IEC1000-4-2 standard.
  • Plug-n-Play, I/O address and IRQ assigned by BIOS.
  • Hot-swapping feature allows you to connect/disconnect devices without powering down the system.
  • Certified by CE, FCC, RoHS, and Microsoft WQHL approval.
  • Support Microsoft Windows, Linux, and DOS.

Specifications:

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications for the product series
Product Code AC-SiECS4400spacer
Description
Product Description 4 port RS-232 High Speed ExpressCard
Controller SUNIX Matrix UL7512EQ (16C650 UART Compatible)
Bus Interface PCI Express one lane (x1)
ExpressCard Type 34mm
PCB connector DB44 Female
Serial Communication
Interface RS-232
No. of Port 4-port
FIFO 32 byte (Hardware)
Signal TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND, RI
Baud rate 50 bps to 921.6 Kbps
Data bit 5, 6, 7, 8
Stop bit 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS (Hardware), XON/XOFF(Software)
Protection ±15KV Human Body Model (HBM)
±15KV IEC1000-4-2 Air Gap Discharge
±8KV IEC1000-4-2 Contact Discharge
Regulatory Approvals
Hardware EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, FCC Part 15 Class B, RoHS
Software Microsoft WHQL Window XP
Environment
Operating Temperature 0 to 60 °C ( 32 to 140 °F )
Operating Humidity 5% to 95% RH
Storage Temperature -20 to 85 °C ( -4 to 185 °F )
Connection Cable
Cable DB44 male to 4-port DB9/ DB25 Male 40cm cable
Dimension(Unit = mm)
Iron Case 80(W) x 34(D) x 5(H)
Plastic Case 39(W) x 64(D) x 20(H)


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The best price and guaranteed service and backup from official computer suppliers in South Africa for the AC-SiECS4400 Sunix ECS4400 4x RS232 high-speed serial port (9pin) Express card 34.
The Sunix AC-SiECS4400 Sunix ECS4400 4x RS232 high-speed serial port (9pin) Express card 34 is available for R 2865. The product is sold by ComX Computers as new. Prices are valid today 2026-10-05 (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-SiECS4400 Sunix ECS4400 4x RS232 high-speed serial port (9pin) Express card 34 products in our Multi-I/O Express card interface Category for even more options. Read reviews and find out about AC-SiECS4400 Sunix ECS4400 4x RS232 high-speed serial port (9pin) Express card 34. Discounts, specials and cheap prices only at ComX Computers.




 
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