Is there a kind of routers to receive Wi-Fi then share it with several computer?

Is there a kind of routers to receive Wi-Fi then share it with several computer? if yes, any recommendation? Thanks in advance!
 
let's confirm what you are asking . . .
Code:
isp--->someRouter .. . . wifi connection . . . to second router - -- shared connections
yes, that is possible. the second router acts as a bridge and wired systems can use it.

to use 2nd router with wifi to 'shared connections' you need another wifi router, eg
Code:
. . bridge router --wired-3rd router with wifi . . . shared systems
 
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