BELKIN F2L087 DB25 Femal/DB9 Male Serial Adapter Changer Type: DB25 Femal/DB9 Male Adapter Specifications: Helps to meet FCC requirements on electromagnetic/radio frequency interference (EMI/RFI) with aluminum undermold shielding • Encapsulates individual conductors to ensure electrical isolation and relieve stress with PVC premold • Provides excellent conductivity and retention with mating-connector ground indents • Ensures 100% compatibility with all devices • Provides maximum conductivity and keeps data loss to a minimum with our gold-plated copper contacts • Minimizes cross talk, ensuring high-speed, error-free transmission using 28-gauge, stranded, tinned-copper conductors, individually insulated in polypropylene