This is a BUFFALO wireless LAN adapter. I mistakenly purchased this several years ago and never used it. I'm not sure if I have the manual or not. Please understand that this is a used item before purchasing. - Model: WLUTX-AG300 - Brand: BUFFALO - Connection Type: USB - Wireless LAN Standard: IEEE 802.11b/g/n - Features: Compact Design - Interface: USB 2.0 Please check the photos before purchasing. If you need photos from a specific angle, I will take them. As this is a used item, there may be scratches and stains due to aging. Thank you for looking.