Brand: Monoprice. MPN: 7292. Phone Jack Splitter. For plugging two telecommunications device via RJ11 to a single jack. 4 conductor type. White.Rj11 6P4C Modular T-Adapter Male To 2X Female, Straight, WhiteSKU: 844660072928$3.99PriceNO SHIPPING AVAILABLEQuantity*Add to CartBuy Now