Usage Tips: The smallest WiFi router, its size is less than one-half of a bank card, very useful for both business trips and household use. Low power consumption, with total power supply under 4W. Dedicated power supply cable combined with Ethernet cable in one connector, reducing redundant connectors and enhancing convenience. In WiFi intelligent bridge mode, it can automatically control device WiFi modes: a) WiFi AP Client (can be used to connect from WiFi to wired Ethernet); b) WiFi Hotspot (suitable for hotel room usage); c) WiFi Repeater (extends the range of WiFi signal coverage). In WiFi intelligent bridge mode, supports automatic WiFi hotspot scanning and hotspot memory function. Supports 802.11N WiFi protocol, up to 300Mbps transmission rate. High compatibility, works with most smartphones, tablets, notebooks, and WiFi-enabled devices. Three-in-one design: professional WiFi router, WiFi bridge, and WiFi repeater. 1 WAN port, 1 LAN port; two ports are interchangeable. Despite its small size, it features two ports, making it highly unique. VDNS virtual domain configuration technology simplifies user setup. Adopts temperature-compensated auto frequency control technology (TAFC), ensuring stable and continuous WiFi signal performance. Powered via USB (DC 5V). Interface: 1 x 10/100M adaptive Ethernet female port; Dedicated two-in-one power cable includes power adapter and 10/100M adaptive Ethernet cable; Ethernet cable and Ethernet LAN/WAN ports are interchangeable. Button: Reset button (press and hold for 5 seconds). Antenna: Built-in intelligent omnidirectional antenna. Transmission rate: 300Mbps. Protocol: 802.11b/g/n. Box dimensions: 9.5 x 9.5 x 2.2 cm. Box weight: 65g. Color: White. Material: ABS+PC. Transmission distance: Up to 100 meters without obstacles. Main device size: 4