Hotspots and Cafes

“Technology is moving at fast pace” and I made a search in aliexpress and Ebay for wifi antennas and got interesting results.

Here is the search link from aliexpress:

https://www.aliexpress.com/wholesale?catId=0&initiative_id=AS_20161106005209&SearchText=wifi+antena+long+range

Here are some that seems interesting and quite cheap:

https://www.aliexpress.com/item/Long-Range-3KM-High-Power-5800MW-58DBI-USB-Wireless-Wifi-Adapter-with-External-Antenna/32713939742.html?spm=2114.01010208.3.74.YVLin1&ws_ab_test=searchweb0_0,searchweb201602_2_10091_10090_10088_10089,searchweb201603_1&btsid=d7a67b1f-1697-446b-9b39-d40f026d393b

https://www.aliexpress.com/item/3000mW-Wireless-Wifi-Adapter-Receiver-Long-Range-Dual-Wi-fi-Antenna-Ralink-3070-Free-Internet-for/32409029131.html?spm=2114.01010208.3.2.0i1noC&ws_ab_test=searchweb0_0,searchweb201602_2_10091_10090_10088_10089,searchweb201603_1&btsid=1d1351bf-18d3-4646-aab3-11eb4d79486e

https://www.aliexpress.com/store/product/Strong-wifi-Singal-receiver-USB-150Mbps-wireless-adapter-with-10dBi-Internal-antenna/1083765_1619897729.html?spm=2114.10010108.1000023.14.vHfagV

Is there any general opinion about buying stuff like that from aliexpress?

Are there any specific cons about the ones I mentioned?

Although I am aware of it I have never used this site or know anyone that has. Maybe it is used more in the US. So I can’t comment. They are cheap though so you dont loose much if they turn out to be crap! When buying from asia you can get some good cheap stuff but often its crap, you just dont know! You will need to make sure there are drivers for what you want to use them for though.