Color: Black Antenna: 2dBi omnidirectional antenna Antenna size: 10 x 112 mm Connector Type: RP-SMA (internal thread + hole) Applicable frequency: 2.4G Hz to 2.4835G Hz Use environment: Temperature: -10 to 40 Celsius degree, Humidity 10% -95% RH Product Description: suitable for wireless LAN, wireless routers and other equipment Material: Plastic Package Contents:1 x Antenna Note: Light shooting 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.