Yes! You can use **TMAC**, a freeware software by Technitium.

Technitium MAC Address Changer allows you to change (*spoof*) Media Access Control (**MAC**) Address of your Network Interface Card (**NIC**) instantly. It has a very simple user interface and provides ample information regarding each NIC in the machine. Every NIC has a MAC address hard coded in its circuit by the manufacturer. This hard coded MAC address is used by Windows drivers to access Ethernet Network (**LAN**). This tool can set a new MAC address to your NIC, bypassing the original hard coded MAC address. Technitium MAC Address Changer is a must tool in every security professionals tool box.
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