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Green printed circuit board with gold edge connector and DB-25 port, plug-in module form factor

Oki Data

Oki Data 44455101 RS-232C Serial Card for ML600 Series scanner supply

SKU CH-G1KK-MWRG4 MPN 44455101

Adds an RS-232C serial interface to ML600 series printers via plug-in module 44455101

  • Product categoryPrinter Accessories
  • Product categorySerial Card
  • Compatible withML600 Series
  • DetailsRS-232C Serial Card for ML600 Series
  • Product weight0.25
  • RS-232C serial interface enables legacy system connectivity for ML600 Series printers
  • Plug-in module design allows straightforward installation without external cabling
  • Official Oki Data part 44455101 guarantees exact fit and firmware compatibility
  • Lightweight construction at .25 kg adds minimal bulk to the printer chassis
  • Dedicated serial card expands communication options beyond standard parallel or USB ports

Serial interface for ML600 printers

This RS-232C serial card adds a legacy serial port to compatible ML600 series printers. It installs as a plug-in module inside the printer chassis. The adapter enables direct cable connection to older host systems or serial-only network equipment. Part number 44455101 identifies the genuine Oki Data accessory.

IT departments maintaining serial workflows

Organisations that still drive printers through RS-232C cables will find this card restores the required port. Sites that have migrated entirely to USB, Ethernet or wireless printing gain no benefit from the add-in. Buyers needing parallel, USB or network interfaces must select a different module.

RS-232C plug-in module

The single decisive specification is the RS-232C serial interface delivered in a plug-in module form factor. Only printers in the ML600 series accept this card. Without an ML600 model the part cannot be installed or used.

How it compares

Measured against everything we stock in Print & Scan Accessories, at today’s prices. Recalculated every night.

Price $78.99
Cheaper than about 56% of the 5,855 comparable items (median $91.99).

Specifications

Product
Brand nameOKIDATA
Model name44455101
Product categoryPrinter Accessories
Size & build
Shipping weight0.11 kg
Package size157 × 117 × 46 mm
Compatibility
Compatible withML600 Series

Questions about this item

Will the 44455101 serial card fit inside an ML600 Series printer?

Yes, the 44455101 is a plug-in module designed for the ML600 Series and weighs .25.

How is the RS-232C serial card installed, and what step is often missed?

Power off the printer, insert the 44455101 into the internal slot, secure it, then configure the 232 port settings in the printer menu.

What maintenance will the 44455101 serial card need over time?

The 44455101 has no moving parts; reseat the card and check the 232 connector pins if communication errors appear.

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