The RJ11 Telephone Splitter 6P4C Detachable RJ14 4-Core American Phone Line Adapter is a versatile accessory that allows you to conveniently connect multiple devices using a single telephone line. Its detachable design makes it easy to carry and store, perfect for on-the-go use. The interface ensures stable signal transmission quality, while the sleek black exterior design adds of simplicity and style to any setting. Features -Color:Black -Material:ABS,Copper -Size:15.50X2.50X2.00cm/6.09X0.98X0.79in -The detachable design of the rj11 telephone splitter allows for easy portability and storage. -This device converts one telephone line into two interfaces, allowing for simultaneous connection of multiple devices. -The rj14 interface ensures a stable signal transmission quality for reliable communication. -The sleek black exterior design of the telephone splitter adds of simplicity and style. -Two adapters are included with the product to meet different device connection needs. Package list: 2 x Telephone Line Adapters