We don’t just believe in the future of Enterprise Wi-Fi.Unfortunately only half of the MAC addresses in this 24-bit prefix can be used for multicast, this means we only have 23 bits of MAC address space to use for multicast. The 24-bit MAC address prefix 01-00-5E is reserved for layer 2 multicast. For layer 2 we also have a reserved prefix to use for multicast traffic.Touch Controllers, Display Drivers, Fingerprint Sensors - Human computer interface (HMI or HCI) semiconductors and software for smartphones, tablets, notebooks, auto, wearables, and more.SMAC is a powerful, yet an easy-to-use and intuitive Windows MAC Address Modifying Utility (MAC Address spoofing) which allows users to change MAC address for almost any Network Interface Cards (NIC) on the Windows 10, 8, 7, 2008, VISTA, XP, 2003, and 2000 systems, regardless of whether the manufacturers allow this option or not.