Description: This adapter connector is RJ11 male to 4 Pin screw connector, with superior shield anti-interference, stable and safe in signal transfer. Ultra compact size, made of non-toxic fine raw materials and delicate workmanship, easy to be carried anywhere.Features:1. RJ11 6p4c male to 4 pin screw terminal block converter adapter main for modem.2. The RJ11 to screw terminal adaptor is wired in accordance with the EIA/TIA 568B wiring standard for structured cabling.3. Fixed RJ11 male interface efficiently shield outside electromagnetic signal interference, strong signal stability and reliability.4. Use with hubs that have RJ11 interfaces.5. Compact design assures reliable connection.6. Sturdy exquisite quality plastic shell, enduring wear, tear, scratch, high & low temperature, anti-impact, interlocking design, firm and reliable.Specification:Condition: 100% Brand NewMetaril: PlasticType: AdapterConnectors: RJ11 6P4C Male to 4 Pin Screw Terminal ConnectorSize: 50 * 18 * 11mm / 2.0 * 0.7 * 0.4inWeight: 10gPackage List:1 * Adapter Connector.