The is a Micro-ATX (mATX) motherboard designed primarily for HP business desktops, specifically the HP ProDesk 400 G1 and G2 series. It is built around the Intel H81 Express chipset and features an LGA 1150 socket, making it compatible with 4th Generation Intel "Haswell" processors. Technical Specifications
includes basic expansion paths to accommodate dedicated graphics and auxiliary add-in cards.
Unlike the consumer Z77 chipset, the Q75 is a business chipset. The pros and cons:
If your motherboard is from a different brand (Dell/Lenovo), this spec sheet does not apply.
The motherboard provides the following expansion configuration: