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Digi International > 
Item#: N82E16812521010

Digi International 77000578 8-Port Serial Adapter

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Offering unparalleled reliability and ease of installation, the Digi ClassicBoard serial card family provides the ultimate in cost-effective communication technology. The ClassicBoard Family is best suited to applications where the CPU is able to devote some of its resources to handling computations or to real time applications that require short latency time intervals. This solution is ideal for connecting cash registers, print receipt devices, scanners, and other peripheral devices in retail POS systems. It can also be used in applications using sensors, switches, measurement devices, factory automation, EDI, industrial control p rocessing, and data collection.

Learn more about the Digi International 77000578


Digi International


Changer Type
USB to DB9 (RS-232)
Dimensions: 0.50" x 4.20" x 5.25"

Weight (Approximate): 9 oz


Host Interface: PCI

Data Transfer Rate: Up to 460.80 Kbps Full-duplex

Buffer: 64 Byte

UART Type: 16C654

Protocols: EIA-232

Platform Support: PC

Ports Expandability:
8 x 9-pin DB-9 RS-232 - Serial, Via Cable (Optional)
8 x 25-pin DB-25 RS-232 - Serial, Via Cable (Optional)

Software Included: Most drivers ship with product on CD-Rom

Input Current:
400 mA Typical @ 5 V DC
80 mA Typical @ 12 V DC
80 mA Typical @ -12 V DC

50°F (10°C) to 131°F (55°C) Operating
-13°F (-25°C) to 185°F (85°C) Storage

Humidity: 5 to 90% Non-condensing Relative Humidity Operating

Altitude: 0 ft to 12000 ft

Form Factor: Plug-in Card

Additional Information:
Multi-strike surge suppression on every signal
Plug-and-Play support for Windows 95/98/Me, Windows Xp and Windows 2000
Interrupt status support provides efficient use of interrupt handling
Developer's tool kit available
Supports auto configuration of all PCI interrupts
Cost-effective solution for Point-of-Sale (POS) systems, Electronic Data Interchange (EDI), industrial control and other applications where low latency is required
Air movement: 30 CFM forced

System Requirements:
One 32-bit slot
IRQ is assigned

Compatibility: PC

Operating Systems:
Microsoft Windows XP
Microsoft Windows 2000
Microsoft Windows NT
Microsoft Windows 95/98/Me
SCO OpenServer* (* Driver software on operating system)

Certifications & Standards:
FCC Part 15, Class B
VCCI Class B
EN55022 Class B
UL 1950
CSA 22.2 No. 950
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details
  • Return Policies
    • Return for refund within: 45 days
    • Return for replacement within: 1 year
  • This item is covered by's 45/1 Return Policy.
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