D9 male - female port saver. Used to save wear and tear on your computers port screw in place and the adapter takes the wear and tear. Specification D9 male - female adaptor Slimline Voltage rating : 300v Amp rating : 5A
D9 (M) to D9 (M) Slimline Gender Changer
D9 (M) to D9 (F) Null Modem Cable
D9 (M) to SVGA (M) Monitor Cable
D9 (M) to D25 (M) Serial Adapter
2m D9 Male to D9 Female
2m D9 Female to D9 Female Serial Null Modem Cable