ECS is showing Intel's upcoming 7 Series chipsets based motherboards as well on CES. One board has a micro ATX form factor and is based on the H77 chipset, the other is an ATX solution boasting the Z77 flagship silicon, the Z77H2-AX.
Both boards are part of ECS' Black Series, the Ivy Bridge-supporting Z77H2-AX features a black PCB, a 12-phase power design, a quad-heatsink cooler, four DDR3-2600 memory slots, six SATA ports (two are surely 6.0 Gbps), and three PCI-Express 3.0 x16 slots.