TP-Link Archer AX21 AX1800 Wi-Fi 6 dual-band router with four external antennas. The label identifies Model Archer AX21(US), Version 1.26, serial Y212047004105 and part number 0150603245. Router only; no power adapter is included. Visible surface marks and scuffs are present from prior handling. Box and molded packaging are included. Specifications shown on the packaging include 1 Gigabit WAN port, 4 Gigabit LAN ports, USB 2.0, and dimensions of 10.3 x 5.3 x 1.6 inches. Format: Wireless Router Brand: TP-Link Model: Archer AX21 Item specifics: Color: Black Condition: used GTIN: 845973072155 Material: Plastic