Founded in 1995, Interface Masters Technologies delivers high quality, low-cost, Silicon Valley-designed and manufactured hardware solutions. We specialize in full-custom embedded networking appliances, switch-appliances, Ethernet switches, and Network Interface Cards (NICs).
Interface Masters is an OEM company in service to other Tier 1 OEMs, and start-up companies.
The quality of our off-the-shelf products is proven and recognized.
Over two decades of experience in the market earned us loyal customers and exceptional reputation in the networking hardware solutions industry.






Sierra 3121 is a low profile, quad port SFP+ Fiber NIC based on Intel’s XL710 10GE Ethernet controller. It is designed to integrate with PCI Express compatible servers and high-end appliances. It is fully compatible with Intel drivers ...

Sierra 3351 is a low-profile, quad-port SFP+ Fiber NIC with encryption offload. This high performance NIC is based on Cavium’s NITROX III series IPsec and SSL acceleration technology and Intel’s XL710 10 Gigabit …

Sierra 3352 is a low-profile, dual-port SFP+ Fiber NIC with encryption offload. This high performance NIC is based on Cavium’s NITROX III series IPsec and SSL acceleration technology and Intel’s 82599 10 Gigabit Ethernet controller...