Model: LBOX-QM77 1. All-aluminum alloy casing, fanless heat dissipation structure 2. Support Intel Core I3/I5/I7 processor 3. Support SSD (Mini SATA) and HDD (2.5-inch SATA) dual hard drives 4. With 1xPCIE or 2xPCI expansion slot, built-in 2 Mini-PCIE expansion slots 5. Support multi-display VGA+HDMI+DP, 6. 2xLAN Gigabit Intel chip network ports 7. Wide voltage 9~25V DC power input