I no longer need this router as I've replaced it. It worked without any problems when I used it, so I believe it's still usable. Equipped with a 1.8GHz quad-core CPU and two co-processors for seamless data processing. - Operation confirmed. - No box included. - Includes adapter, setup guide, etc. - Used item, so there may be some scratches and dirt. Please understand this before purchasing. - Please refrain from purchasing if you are overly concerned about condition. Thank you for looking.