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Atlas Liaison Group
Product photo: Serial Mini Gender Changer / Coupler, DB9 Female to DB9 Female
Product photo

Computer port adapters

Serial Mini Gender Changer / Coupler, DB9 Female to DB9 Female

Part number 31D1-07400Listed in stock

An adapter changes the physical connection or wiring between specified computer interfaces.

Supplier inventory as of .

$2.54 USD per listed item or pack

Quantity pricing
  • 100+ · $2.29
  • 250+ · $2.12
  • 500+ · $1.95
  • 1000+ · Supplier quote
$2.54 subtotalCableWholesale price checked Nov 13, 2026. Shipping and tax extra.

Specifications

Part number
31D1-07400
Category
Computer port adapters
Connector references
DB9 Female
GTIN
846568016202

How to use it

Match a legacy serial peripheral to its host by comparing both ports and the equipment wiring diagram.

Check before choosing

The shell shape alone cannot distinguish video, serial, straight-through and crossover wiring.

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