BUFFALO AX4 router, 4-port, with power adapter. - Brand: BUFFALO - Model: WSR-1800AX4S-BK - Power Adapter: Included - Instruction Manual: None - Color: Black Thank you for viewing. I am selling this because I no longer need it. It was working without any problems until this month. It's in good condition as the transparent protective label is still on, but please understand that there may be some scratches or dirt as it is a used item.