It is possible to see clients who connected to my hostednetwork?

To view connected clients use command line

@echo off
netsh wlan show hostednetwork | findstr -i status
echo SSID Name
netsh wlan show hostednetwork | findstr -i " ssid "
netsh wlan show hostednetwork setting=security
echo Connected clients
arp -a | findstr -i 192.168.173 | findstr /V 255 | findstr /V 192.168.173.1

For bandwith control you can use NetLimiter.
http://www.netlimiter.com/products/netlimiter-4

Important thing to remember is that typically there is no DHCP server running on computer hosts. What this means is that there will be no IP address automatically assigned as is typically done when using a wireless router or access point.

Two options are available: either to use APIPA addressing (169.254.0.0/16) which will permit a connection between the two computers automatically when a DHCP server is unable to be contacted or using static IP addressing.

The two computers’ addresses can be seen in each other’s ARP tables using arp -a command in Command Prompt.

You cannot limit internet connection speed on W7 host with built-in features.