WFilter can not allocate realtime bandwidth for each computer. However, it provides several features for
bandwidth management and bandwidth alert.
Using WFilter's bandwidth management feature, you can set a maximum accumulating bandwidth of each computer for a period time. You also can setup a policy to block certain users when available internet bandwidth of the entire network is not enough. For example, When entire network traffic exceeds 80% of available internet bandwidth, p2p traffic will be blocked.
Please check this article for more details:
How to control internet bandwidth usage on network?