❒ Product Overview ❒ This is an adapter that converts from an Ethernet expansion connector to a wired LAN (RJ45). I used it with a NEC mobile notebook PC. I am selling it because I have changed PCs. Please check the manufacturer's website or contact their customer service for compatible models. ❒ Product Condition ❒ I used it for about two years, about a year ago. It was working without any problems at that time. Since I have already changed PCs, I have not been able to confirm its operation at the time of listing. It will be treated as junk. ❒ Shipping Method ❒ I will wrap it in bubble wrap, take waterproof measures, and ship it in an envelope.