They are used to terminate speaker wire

4b Performance Resolution 4Kx2K@60Hz Bandwidth 18Gbps DP Version 1

when trying to use this adapter to convert DP to HDMI

Physical Characteristics Color Blue Cable Diameter 900 µm Fiber Size 9/125 micron Fiber Type Singlemode Operating Temperature -40℃ to +75℃ Fiber Classification UPC Connector Connector SC Simplex Male Performance Insertion Loss Average: 0

SMA Male to 2 x SMA Female - Tee Adapter connectors They are used to terminateThis adapter consists of a SMA Male on one end and 2 x SMA females on the other. It is typically used to covert a SMA female cable to dual SMA male cables. Physical Characteristics Connector Plating Nickel Body Style Tee Shaped Connectors Connector A SMA Male Connector B SMA Female Connector C SMA Female Performance Impedance 50 Ohm Product Support Country of Origin Taiwan Packaging Information Packaging Quantity 1 Product Weight 0. 02 lbs Spec Sheets