- To change MAC address of specific adapter, select from the list and hit Random Mac Address to get a random MAC value - click on change now button to enable the changes Why change MAC address? Changing the MAC address, also known as MAC Spoofing, is a way to change the default assigned MAC address of the device such as laptops and replace it.
- In the Information tab, find the Change MAC Address frame. Enter new MAC address in the field and click Change Now! You may even click Random MAC Address button to fill up a randomly selected MAC address from the vendor list available. To restore the original MAC address of the network adapter, select the adapter, click Restore Original.
Technitium MAC Address Changer is a freeware Mac changer software download filed under network software and made available by Technitium for Windows. The review for Technitium MAC Address Changer has not been completed yet, but it was tested by an editor here on a PC and a list of features has been compiled; see below. Using Device Manager in control panel: Go to search bar on left side bottom - type device manager. Change your MAC address. Some styles failed to load. 😵 Please try reloading this page.
Drivers & Downloads
This section contains user manuals, configuration utilities, and drivers for our products.
Only customers may download files. When you click a download link, you will be asked for a username and password. Your username must be typed in lowercase and is the email address that you used when you placed your order, including punctuation such as '.' and '@'. Do not type anything in the password area.
This page also serves as a reference for future customers with questions regarding compatibility. SpeedDemon network cards are compatible with Windows, Unix, and almost every other operating system. To determine which SpeedDemon network cards are compatible with the operating system you use, please look below.
Drivers & Downloads |
10/100/1000Mbps Gigabit Class | ||
Product | Compatibility | |
SD631 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows Server (2003/2008), Windows 98, Windows ME, Linux, FreeBSD, SCO OpenServer 6, UnixWare 7.1.x, SCO Unix 5.0.6 and 5.0.7, NDIS2 driver for DOS, Netware ODI, Netware Server, MAC OS | |
SD361 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows Server (2003/2008), Windows 98, Windows ME, Linux, FreeBSD, SCO OpenServer 6, UnixWare 7.1.x, SCO Unix 5.0.6 and 5.0.7, NDIS2 driver for DOS, Netware ODI, Netware Server, MAC OS | |
SD521 | Windows 8 (32/64), Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows Server (2003/2008), Windows 98, Windows ME, Linux, FreeBSD, SCO OpenServer 6, UnixWare 7.1.x, SCO Unix 5.0.6 and 5.0.7, NDIS2 driver for DOS, Netware ODI, Netware Server, MAC OS | |
SD630 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows Server (2003/2008), Windows NT 4.0, Windows 98, Windows ME, FreeBSD, Linux, SCO Server, Unixare, Netware Server, MAC OS | |
SD360 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows Server (2003/2008), Windows NT 4.0, Windows 98, Windows ME, FreeBSD, Linux, SCO Server, Unixare, Netware Server, MAC OS | |
SD921 | Windows 8 (32/64), Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows CE, Linux, MAC OS | |
SD430 | Windows XP, Windows NT, Windows 2000, Windows ME, Windows 98, Windows 95, Netware Server 4.x/5.x, SCO Server, UnixWare, Solaris | |
SD530 | Windows XP, Windows NT, Windows 2000, Windows ME, Windows 98, Windows 95, Netware Server 4.x/5.x, SCO Server, UnixWare, Solaris |
10/100Mbps Fast Ethernet Class | ||
Product | Compatibility | |
SD120 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows Server (2003/2008), Windows NT 4.0, Windows 98, Windows ME, Windows 95, Windows CE, Windows CE.NET, Linux, SCO Unix 5.0.X, UnixWare, NDIS2 driver for DOS, Packet Driver, Netware ODI, Netware Server, VxWorks driver for x86 platform, BEOS, JavaOS, MAC OS | |
SD121 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows Server (2003/2008 R2), Windows 98, Windows ME, Windows 2000, Linux, FreeBSD, SCO OpenServer 6, UnixWare 7.1.x, SCO Unix 5.0.6/5.0.7, NDIS2 driver for DOS, Netware ODI, Netware Server, MAC OS | |
SD341 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows Server (2003/2008 R2), Windows 98, Windows ME, Windows 2000, Linux, FreeBSD, SCO OpenServer 6, UnixWare 7.1.x, SCO Unix 5.0.6/5.0.7, NDIS2 driver for DOS, Netware ODI, Netware Server, MAC OS | |
SD340 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows Server (2003/2008), Windows NT 4.0, Windows 98, Windows ME, Windows 95, Windows CE, Windows CE.NET, Linux, SCO Unix 5.0.X, UnixWare, NDIS2 driver for DOS, Packet Driver, Netware ODI, Netware Server, VxWorks driver for x86 platform, BEOS, JavaOS, MAC OS | |
SD330 | Windows XP (32), Windows NT 3.51/4.0, Windows 2000, Windows 98, Windows 95, Windows for Workgroups 3.11, Redhat Linux, SCO OpenServer, NDIS2 driver for DOS |
802.11 n Wireless LAN Class | ||
Product | Compatibility | |
SD641 | Windows 8 (32/64), Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows 2000, Linux, MAC OS | |
SD451 | Windows 8 (32/64), Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows 2000, Linux, MAC OS | |
SD640 | Windows 8 (32/64), Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows 2000, Linux | |
SD300 | Windows 8 (32/64), Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows 2000, Linux, MAC OS | |
SD560 | Windows 8 (32/64), Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows 2000, Linux, MAC OS | |
SD930 | Windows 8 (32/64), Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows CE, Linux, MAC OS |
802.11 g Wireless LAN Class | ||
Product | Compatibility | |
SD320 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows 2000, Linux, MAC OS | |
SD830 | Windows 7 (32/64), Windows Vista (32/64), Windows XP (32/64), Windows 2000, Linux, MAC OS |
Tmac Address Change
802.11 b Wireless LAN Class | ||
Product | Compatibility | |
SD380 | Windows XP (32/64), Windows NT 4.0, Windows 2000, Windows 98, Windows ME, Windows 95, Linux, MAC OS | |
SD730 | Windows XP (32/64), Windows NT 4.0, Windows 2000, Windows 98, Windows ME, Windows 95, Linux, MAC OS |