The 5748 maxi universal adapter Kit contains 2 PCS each (41 PCS total): BNC male, BNC female, TNC male, TNC female, SMA male, SMA female, n-type male, n-type female, UHF male, UHF female, mini UHF male, mini UHF female, F Type male, F Type female, RCA male, RCA female, six intermediate couplers, one double banana plug, on double banana jack and one Sampler.