this is sc male to lc female adapter. " not lc to fc adapter", "not fc to sc adapter" ( Note: before your purchase, please check if our product is what you need.) sc male to lc female adapter can isolate other signals and avoid accidental damage to the main control system. lc to sc adapter is flexiable and , that it is easy to be carry and use with its mini size. fiber optic sc to lc adapter is widely compatibility for optical fiber distribution frame, optical fiber communication network, optical fiber broadband access network, optical fiber CATV, optical fiber instrument table, optical fiber local area network, stable and reliable performance. it is plug and play ,no driver required. After 1000+plug and unplug test, that can extend the service life. Color: As Shown Material: Metal+Plastic Package Contents: 4 pcs * sc to lc adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.