Tech-X 10pcs Telephone Plug 4 Pin RJ11 6P4C Modular Plug Telephone Phone Connector Crystal Head Plug Network Connector (6/4, Telephone Cord Connector Adapter Crimp) Four-core Cable RJ 11 Plug Wired Ethernet Lan Adapter compatible with Windows  (1000 Mbps)

"• PARAMETERS -A pack of 10 RJ11 (6PC) modules plug, suitable for voice communication, six pins, transparent colour, the length is13.30±0.2mm. Compatible with both solid and stranded wire. • COMPATIBILITY - This connector can be applied to telephone lines and widely used in home or office cable systems. Both mechanical and electrical properties are much stronger than ordinary 2-pin plugs. • PERFORMANCE - Modular jack has PC housing with pins purity of copper wire higher than 99.99% for Fast and accurate data transmission. 3 Micron gold plated pins provide better contact and transmission performance. Extremely high-quality module plugs. • CONVENIENCE - Just make sure they are in the correct order before crimping the plugs, compatible with most styles and models of RJ11 crimping tools. • STURDY AND DURABLE - The combination of gold-plated contacts in a clear, sturdy PC housing."