BUFFALO wireless LAN router, Wi-Fi 6 compatible. - Brand: BUFFALO - Model: WSR-1800AX4S-BK - Wi-Fi Standard: Wi-Fi 6 - Included: Power adapter, vertical stand, manual, setup guide, setup card (ID/key included) *Purchased in September 2022, used for approximately 3 years. Operation is not an issue. However, please understand that this is a used item, and only purchase if you are comfortable with this. Thank you for viewing.