This is a used item. It was working without any problems during use. A USB 3.0 wireless LAN adapter, capable of high-speed communication up to 867Mbps. - Brand: ELECOM - Model Name: WDC-867DU3S - Communication Speed (Max): 867Mbps (5GHz) - Communication Speed (Max): 300Mbps (2.4GHz) - Connection Type: USB 3.0 Stored at home. Everything in the photos is included. Thank you.