Serial Connectors Comparison

Last Updated - 11/19/2025

1
9.9Exceptional
2
9.8Exceptional
3
9.7Exceptional

PENGLIN 2PCS DB9 Solderless RS232 D-SUB Serial to 9-pin Port Terminal Adapter Connector Breakout Board with Case Long Bolts Tail Pipe (Male+Female)

StarTech AT925FM DB9 to DB25 Serial Cable Adapter - F/M , Beige

VISSQH 10 PCS DB25 Adapter,DB25 Solder Connector RS232 D-SUB Serial Adapter 25 Pin D-Sub Connector Male/Female Breakout + DB25 plastic housing cover

AT925FM

V699

PENGLIN

StarTech

VISSQH

View Tech Specs

black

-

Gray, Blue, Silver

0.15 pounds

0.49 Pounds

Male+Female

-

-

Top 3 Picks

These are our top 3 recommended deals in the Serial Connectors category

1

PENGLIN 2PCS DB9 Solderless RS232 D-SUB Serial to 9-pin Port Terminal Adapter Connector Breakout Board with Case Long Bolts Tail Pipe (Male+Female)

9.9Exceptional
2

StarTech AT925FM DB9 to DB25 Serial Cable Adapter - F/M , Beige

9.8Exceptional
3

VISSQH 10 PCS DB25 Adapter,DB25 Solder Connector RS232 D-SUB Serial Adapter 25 Pin D-Sub Connector Male/Female Breakout + DB25 plastic housing cover

9.7Exceptional

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