New without original package , never used , 

fit for all most Huawei 3G usb dongle such as :

 Huawei E122, E153,E160,E160E,E160G,E1612,E169,E173,E176,E1762,E176G,E1820,E182E,E303,E352,E353,E3131,E367,Umg181,Umg366,umg1691,vodafone k4505,

HUAWEI D602

Electrical specifications

1.Frequency Range(MHz):824-960,1710-2170

2.Polarization:Linear

3.Gain(dBi):2

4.VSWR:<=2.0

5.Maximum input power(W):10

Mechanical specifications

1.Connector:SMK-3A

2.Antenna size:93mm*30mm*9mm

3.Radome material:Plastic

4.Antenna weight:24g

Colour Black