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Internal Serial Interface Card EXSYS EX-44064

Internal Serial Interface Card EXSYS EX-44064
Internal Serial Interface Card EXSYS EX-44064
R2,184
The EXSYS EX-44064 Internal Serial Interface Card is a PCIe I/O adapter that provides four RS-232 serial ports based on the 16C1050-compatible UART. Designed for installation in desktop PCs, thin clients or servers, the card expands available COM ports via a PCI-Express slot and supports automatic P... Read More
Stock 5 Code 1496460 Brand EXSYS Model EX-44064 Warranty 2 Years

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The EXSYS EX-44064 Internal Serial Interface Card is a PCIe I/O adapter that provides four RS-232 serial ports based on the 16C1050-compatible UART. Designed for installation in desktop PCs, thin clients or servers, the card expands available COM ports via a PCI-Express slot and supports automatic Plug-and-Play configuration without manual IRQ or I/O address settings. The connector supplies +5V and +12V on pin 9 to support POS devices that require power over the serial connection.

Advantages

The EX-44064 offers reliable legacy serial connectivity with high-performance 16C1050-type UART compatibility, ensuring stable data transfer and broad device support. Its PCIe host interface provides straightforward installation with automatic configuration, eliminating IRQ and I/O conflicts. The card is CE and FCC certified, and its small form factor (87.4 mm × 66.7 mm) makes it suitable for a range of system chassis.

Suitable for

  • Connecting legacy RS-232 devices such as barcode scanners and receipt printers
  • Expanding COM ports in industrial PCs, thin clients and servers
  • Point-of-sale (POS) systems that require +5V/+12V on pin 9

Key specifications

  • Model: EXSYS EX-44064
  • Interface: PCI Express (PCIe)
  • Ports: 4 × RS-232 (16C1050-type UART compatible)
  • Serial settings supported: data bits 5/6/7/8; stop bits 1/1.5/2
  • Power on pin 9: +5V and +12V (Power over Serial for POS)
  • Certifications: CE, FCC
  • Dimensions: 87.4 mm (W) × 66.7 mm (D)
  • Weight: 0.6 kg

How to use

Install the EX-44064 into an available PCIe slot on a powered-off system, secure the card to the chassis and boot the computer. The card is Plug-and-Play compatible; the operating system should detect and configure the serial ports automatically. Connect RS-232 devices to the card’s serial ports using appropriate DB9 cables; ensure POS peripherals that need power over pin 9 are compatible with +5V/+12V on that pin.

Recommendations

Use shielded serial cables for reliable communication in electrically noisy environments and confirm device voltage requirements before using the pin 9 power feature to prevent damage to connected peripherals.
Key Highlights
  • Connecting legacy RS-232 devices such as barcode scanners and receipt printers
  • Expanding COM ports in industrial PCs, thin clients and servers
  • Point-of-sale (POS) systems that require +5V/+12V on pin 9
  • Model: EXSYS EX-44064
  • Interface: PCI Express (PCIe)
  • Ports: 4 × RS-232 (16C1050-type UART compatible)
  • Serial settings supported: data bits 5/6/7/8; stop bits 1/1.5/2
  • Power on pin 9: +5V and +12V (Power over Serial for POS)
  • Certifications: CE, FCC
  • Dimensions: 87.4 mm (W) × 66.7 mm (D)
  • Weight: 0.6 kg
Specifications
Certification
CE, FCC
Compliance certificates
RoHS
Data bits
6, 7, 8, 5
Depth
66.67 mm
Drivers included
Yes
Host interface
PCIe
Internal
Yes
Linux operating systems supported
Y
Mac operating systems supported
Y
Manual
Yes
Operating relative humidity (H-H)
5 - 95
Operating temperature (T-T)
0 - 55
Output interface
Serial
Plug and Play
Yes
Purpose
PC
Serial interface type
RS-232
Stop bits
1, 1.5, 2
Storage temperature (T-T)
-40 - 75
Weight
0.6 kg
Width
87.43 mm
Windows operating systems supported
Y

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