Although it is new and unused, it has been opened to confirm its operation. It has been confirmed that it works. Please purchase if you understand that it has been stored at home and opened. LAN cable transforms into ADSL cable (6-pin 2-core telephone cable)! Product Features ● The converted cable is a twisted cable, so it is resistant to noise and is ideal for the internet. ● Use as a telephone cord by attaching it to both ends of the LAN cable's modular plug ※RJ45⇒RJ11 Product Specifications ■ Modular jack ⇔ Modular plug ■ Supports high-speed communication ■ 8-pin 8-core (LAN) ⇒ 6-pin 2-core (telephone) ※RJ45⇒RJ11 JAN code 4901087181377 Manufacturer Elpa [ELPA] Asahi Electric Co., Ltd. Production Location 1590700