研華BB-9PSMF Serial Accessory, DB9 M/F Mechanical Protector

• DB9 male / DB9 female port saver
• Protect a highly used port from mechanical damage
• Convert a female port to a male port or a male port to a female port
• DB9 male to DB9 female port saver protects a highly used port from mechanical damage. This small investment saves from replacing an expensive card due to port damage.