Quick view SurgeGate M4KSU Surge Suppression MSRP: Now: $50.00 Was: M4KSU : 4-Outlet AC Surge Protector, with SurgeGate Plus Circuitry & Modular Mounting Capabilities. Applications: SOHO, KSU, PBX, Routers, Gateways, Servers. MSRP: Now: $50.00 Was: Quick view Qty in Cart: 0 Price: MSRP: Now: $50.00 Was: Subtotal: