Digi International EP-USB-4-D25 EdgePort/4 RS-232 Serial Adapter
Digi International EP-USB-4-D25 EdgePort/4 RS-232 Serial Adapter
Product images are provided for reference and may not represent the exact model, configuration, or included components.

Overview

SKU: EP-USB-4-D25
UPC: 040048840879
Condition: New
Availability: Special Order · Usually Ships in 2-3 Weeks
Warranty 5-Year Warranty
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Digi International

Digi International EP-USB-4-D25 EdgePort/4 RS-232 Serial Adapter

4-port RS-232 serial adapter with USB connection for legacy devices

$435.00 $357.99 SAVE $77
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Ships in 2-3 Weeks

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Digi International EP-USB-4-D25 EdgePort/4 RS-232 Serial Adapter

$435.00
$357.99
Add to Cart

Overview

SKU: EP-USB-4-D25
UPC: 040048840879
Condition: New
Availability: Special Order · Usually Ships in 2-3 Weeks
Warranty 5-Year Warranty

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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

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Description

Digi International EP-USB-4-D25 EdgePort/4 RS-232 Serial Adapter

Overview

The EP-USB-4-D25 is a 4-port RS-232 serial adapter that extends legacy serial device connectivity over USB. Designed for integration environments where RS-232 devices require connection to modern computer systems, this external adapter provides reliable serial communication without requiring internal expansion slots or dedicated PCI/PCIe cards.

Compatibility

The EP-USB-4-D25 connects via USB host interface and supports standard RS-232 protocol. It is suitable for IT integrators, system administrators, and field technicians deploying serial devices in environments where USB connectivity is the primary interface option. Compatible with systems requiring legacy device support without board-level modifications.

Key Specifications

  • Host Interface: USB
  • Port Quantity: 4 RS-232 Serial Ports
  • Form Factor: External
  • Connector Type: D25 (DB25)
  • Data Transfer Rate: 230 Kbps
Expert Analysis
Specifications
Product Type: Media Converter
Type: Media Converter
Ports: 4
Speed: 230 Kbps
Weight: 1.4 lbs
Dimensions: 10.6 x 7.9 x 3.7 in
Warranty: 5-Year Warranty
Cable Category: INFRA MAN
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