The TP-Link AX73 is a dual-band wireless LAN router equipped with six antennas. - Brand: TP-Link - Model: AX72 - Connection method: Wireless LAN - Number of antennas: 6 - Color: Black I have used it for about a year and a half. It's a very fast and good router. There are no noticeable scratches, but there may be some minor scratches or dust. Please understand this before purchasing. The original box is not included. I will pack it carefully and ship it. Included accessories: - Main unit - AC adapter AX5400 Dual-Band Gigabit Wi-Fi 6 Router Ultra-fast WiFi 6 capable of handling 8K: With ultra-fast WiFi 6 with 6 streams and a total of 5400Mbps, you can enjoy online games and video playback simultaneously without lag. IPv6 IPoE (IPv4 over IPv6) support: Compatible with v6 plus, OCN Virtual Connect, and DS-Lite, allowing for fast internet connection. Fast and connects to many devices: MU-MIMO and OFDMA technology increase the average throughput in congested wireless environments by 4 times compared to previous standards.‡** Reaches far: In addition to 6 external antennas and beamforming, it can cover a wider area in combination with a OneMesh™ compatible repeater. HomeShield: TP-Link's premium security service keeps your home network safe with advanced features that protect your network and IoT devices.* Improved heat efficiency: The heat dissipation has been significantly improved by hollowing out the top surface of the main unit. USB port: Equipped with a USB 3.0 port, it can be used as a simple NAS. Easy setup: Initial setup is completed in just a few minutes using the "Tether app."