We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Unique-Bargains

Unique-Bargains DB9 Gender Changer Male-to-Male 9-Pin 2-Row Blue Pack of 5

SKU CH-1E3P-YEYN5

A pack of five blue DB9 gender changers converts female ports to male, each with nine pins in two rows and M3 threads

  • Connects two female DB9 cables instantly
  • Male-to-male gender changer with 9-pin layout
  • Compact 31*13*18 mm body fits tight spaces
  • M3 threaded screws secure a firm connection
  • Pack of five blue adapters for multiple setups

DB9 Male-to-Male Gender Changer

This pack of five blue DB9 gender changers converts two female 9-pin connectors into a male-to-male link. Each unit uses a two-row pin layout with M3 screw threads for secure attachment. The low-profile design suits tight spaces where a standard cable bend would not fit. They are intended for legacy serial or VGA connections that require gender correction.

Capacity and headroom for serial links

Each changer handles the nine signal paths of a standard DB9 interface without active electronics. The 31 mm length adds minimal bulk between cables, while the 13 mm width and 18 mm height keep the assembly compact. There is no signal conditioning, so cable length limits remain those of the attached cables. The passive design means no power draw and no latency added to the link.

What the five-pack changes

Five changers let you adapt multiple cable ends or keep spares for field repairs without ordering single units. The blue housing aids quick visual identification among other adapters in a toolkit. M3 threads on every unit ensure consistent mounting across all five pieces. No software or drivers are involved; the hardware simply bridges the existing conductors.

Highlights

  • Connects two female DB9 cables instantly
  • Male-to-male gender changer with 9-pin layout
  • Compact 31*13*18 mm body fits tight spaces
  • M3 threaded screws secure a firm connection
  • Pack of five blue adapters for multiple setups

Specifications

BrandUnique Bargains

Questions about this item

Will the 1.22-inch length fit between my legacy serial card and an older DB9 cable without blocking adjacent ports?

At 31 mm long the adapter is low-profile, so it sits close to the panel and leaves room for neighbouring connectors on vintage serial cards.

How can I confirm the M3 threads are properly engaged after connecting two cables?

Screw each thumbscrew until the metal shells meet flush; the M3 threads on both sides will then be fully seated and the joint feels rigid.

Does the pack of five include any screws or cables, or just the blue gender changers?

The box contains only the five blue DB9 male-to-male changers; mounting screws and serial cables are not supplied.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.