The 7NCM06S-NBF from Shenzhen Superlink Technology is a Between Series RF Adapter with Contact Resistance 0.2 to 1 mOhms, Frequency DC to 10 GHz, Insertion Loss 0.31 dB, Mating Cycles 500 Cycles, Insulation Resistance 5000 Mohms. More details for 7NCM06S-NBF can be seen below.