S.C. Code § 24-3-965
Notwithstanding the provisions of Sections 22-3-540, 22-3-545, 22-3-550, 24-3-950, and 24-7-155, the offenses of furnishing contraband, other than weapons or illegal drugs, to an inmate under the jurisdiction of the Department of Corrections or to an inmate in a county jail, municipal jail, regional detention facility, prison camp, work camp, or overnight lockup facility, and the possession of contraband, other than weapons or illegal drugs, by an inmate under the jurisdiction of the Department of Corrections or by an inmate in a county jail, municipal jail, regional detention facility, prison camp, work camp, or overnight lockup facility must be tried exclusively in magistrates court. Matters considered contraband within the meaning of this section are those which are designated as contraband by the Director of the Department of Corrections or by the local facility manager.
S.C. Code § 24-3-965