Connect two female DB9 cables together with this Gigaware coupler. It's shielded and grounded to prevent RF and EMI interference.
Shell: Steel, either zinc- or tin-plated
Pin contact: Gold-plated nickel
Insulator: PBT fiberglass reinforced UL94 VO
Current rating: 5A
Dielectric strength: 1000V for one minute
Insulator resistance:1000M minute at 500VDC
Parts Warranty: 90 Days