Features:
<br />Greatly enhance the mobile broadband network coverage and Wi-Fi receiving capabilities of your 4G/3G mobile router, if you are in a weak signal area.
<br />It is the highest gain 28dbi 3G/4G LTE antenna.
<br />Comes with two SMA connectors, the cable length is 3 Meters.
<br />This antenna will work with mobile broadband devices that have SMA external antenna port. 
<br />Frequency range: 690-2700MHz.
<br />
<br />Note: The item just can increase network coverage in a certain direction, cannot increase the network transmission speed.
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<br />Specifications:
<br />Frequency: 690-2700MHz
<br />VSWR: <=1.5
<br />Gain: 28dBi
<br />Polarization: vertical
<br />Max input power: 50W
<br />Input Impedance: 50 Ohms
<br />Extension cable: RG174 3m
<br />Connector: SMA(Male)
<br />Dimensions: 75 x 52 x 8mm/3.0" x 2.0" x 0.3"
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<br />Fit for Mobile Signal Routers:
<br />-- HUAWEI B880 E5175 E5186 B890, B593, B593U-12, B593S-22, B593U-91, B593U-12, B593U,E5172AS-22, E5172S-22, E5172.
<br />-- ZTE MF253 MF283 MF25D, MF28G, MF29T, MF29S2, MF28D.
<br />-- Vodafone B4000, B3000, B2000, B1000.
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<br />Package includes:
<br />1 x 4G LTE antenna signal booster panel<p> <b><b><img src="https://contestimg.wish.com/api/webimage/583d80288c980561cd512276-large.jpg"><img src="https://contestimg.wish.com/api/webimage/583d80288c980561cd512276-12-large.jpg"><img src="https://contestimg.wish.com/api/webimage/583d80288c980561cd512276-13-large.jpg"><img src="https://contestimg.wish.com/api/webimage/583d80288c980561cd512276-14-large.jpg"><img src="https://contestimg.wish.com/api/webimage/583d80288c980561cd512276-15-large.jpg"><img src="https://contestimg.wish.com/api/webimage/583d80288c980561cd512276-17-large.jpg"><img src="https://contestimg.wish.com/api/webimage/583d80288c980561cd512276-18-large.jpg"><img src="https://contestimg.wish.com/api/webimage/583d80288c980561cd512276-19-large.jpg></b></b></p>