The smallest WiFi router, size is less than one-half of the Bank card, useful for both business trip and household. Low power, the whole power supply less than 4W. Dedicated power supply cable with Ethernet cable two in one , reduce redundant connector, convenient for usage. In WiFi intelligent bridge mode, it can intelligent control the device WiFi mode: a) WiFi AP Client (it can be used for access from WiFi to wired Ethernet); b) WiFi Hotspot (it is suitable for hotel room usage); c) WiFi Repeater (it can extend the distance of WiFi signal coverage, and safe); In WiFi intelligent bridge mode, it supports WiFi hot spot automatically and WiFi hot spot memory function. Support 802.11N WiFi transfer protocol, 300Mbps rate of transmission. Good compatibility, compatible with all of the smart phone, tablet computer, notebook and WiFi devices. Three in one , professional wifi router , wifi bridge , wifi repeater 1 WAN, 1 LAN, two ports can interchangeable, such small volume has two ports, so unusual Original VDNS virtual domain configuration technology solves the 's of configuration Adopt the original D/A temperature compensated auto frequency control technology(TAFC), the lasting stability that the WiFi signal is not dropped Supply power by USB (DC5V); Interface: 1 10/100M adaptive Ethernet female port; dedicated two in one power supply cable, with a power supply and a 10/100M adaptive Ethernet cable ; Ethernet cable and Ethernet LAN/WAN interchangeable Button: Reset button (Long press 5 seconds) Antenna: Built-in Intelligent Omnidirectional antenna Transmission rate: 300Mbps Transfer Protocol: 802.11B/G box size: 9.5*9.5*2.2cm box weight: 65g Color: White Material: ABS+PC Size: No transmission distance: 100 meters VAR11N-300 main device size: 4.4*4.4*1.4 cm VAR11N-300 cable long size: 30 cm Package Content: 1 X VAR11N-300 1 X 's Manual 1 x packing box Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.