Speed Wi-Fi HOME 5G L13 Home Router ZTR02 ● Usage period: Less than 2 months I purchased this due to moving. I bought it as a temporary connection until the fiber optic internet installation was completed. Since it became unnecessary after the fiber optic internet was activated, I am selling it. Therefore, the usage period was short, and it is in good condition with no noticeable stains. I used it with Rakuten Mobile until January 1st. Operation has been confirmed. Manufacturer: ZTE Weight: Approximately 635g Size: Approximately W100 x H207 x D100mm Maximum communication speed: Downlink: Up to 4.2Gbps / Uplink: Up to 286Mbps Wi-Fi standards: 2.4GHz: IEEE802.11b/g/n/ax 5GHz: IEEE802.11a/n/ac/ax Interfaces: 2.5GBASE-T/1000BASE-T/100BASE-TX x 1 port 1000BASE-T/100BASE-TX x 1 port Maximum number of connections: Wi-Fi: 32 devices, Wired LAN: 2 devices Included items: Outer box, AC adapter, Getting Started Guide, Ethernet cable, Notes on Use (Warranty) SIM card is not included. The buyer is responsible for the setup. The main unit has been initialized to factory default settings. Returns and exchanges are not possible to prevent swapping, etc.