Help me decide plz on what to buy (wifi-usb adapter)???

So my home router is tp-link TD-W8960N my pc usb ports are version 2.0 and i was thinking to buy this wifi usb adaptor Alfa Network AWUS036NH USB Adapter 5db .
My concerns :
1/ I want something to work with linux mint latest edition currently(19.2) .

2/ Something to be able to have packet injection and monitoring capabilities ,cuz later im gonna switch into kali ,black linux etc when i get more knowledge.

3/ Something that has the above capabilities but also low signal, cuz it's going to be in my room and my router is 2 rooms away behind walls ofc but im asking for low signal so it wont mess up my health..

4/Something that it is compatible with my router and WPA2/PSK


Other wifi usb adaptors from ALPHA(cuz i heard that those are the best for pen testing) that are available in my country are as follows :
a) Alfa Network 802.11n/b/g AWUS036NEH USB

b) Alfa Network AWUS036ACS AC600 Usb Wireless Adapter

c) Alfa Network AWUS036EW 802.11 b/g

d)Alfa Network AWUS036H V5 Usb

e)Alfa Network AWUS036NH USB Adapter 5db

If you have some other recommendations plz do tell me . I heard that usb wifi dongles have low signal and are suitable to be in ur room,what you say ?

Thank you all !