The appearance of this new type of intelligent gateways has been greatly improved. Compared with the traditional gateway, it adopts the shape of USB, which greatly reduces the volumes and does not occupy your space. If you are looking for new gateways for your home, come and try this one, it will not let you down. Features: Smaller Size: The appearance of this new type of intelligent gateways has been greatly improved. Compared with the traditional gateway, it adopts the shape of USB, which greatly reduces the volumes and does not occupy your space. Security Privacys Protections: In Zigbee terminals, when the accessory is remotely controlled, the relevant data is encrypted during transmission. Make sure the equipment is safely to use and avert malicious intrusion. Intelligent Home Control Center: The gateways is the control "brain" of the intelligent device, collecting signals and sending instructions to realize the automatic linkage of the intelligent device. Bendable Design: The gateways can be bent at 180 and inserted into the socket panel, saving space and convenient to use.Voice Control: With these gateways, you can achieve voice control with your intelligent voice assistant like Alexa and Google Home. Specifications: Power: USB Direct current 5V 1A Operating temperature: -10~55 Working humidity: 10%-90% RH (No condensation) Wireless standard: 2.4G WiFi, ZigBee 3.0 Item size: 104 x 66 x 15.5mm / 4.1 x 2.6 x 0.6inch Material: plastic Color: White Package Contents: 1 x Tuya wifi Gateway Only the above package content, other products are not included. Note: Light reflection 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.