The ASUS PRIME H310M-A R2.0 is an Intel H310 (LGA 1151) microATX motherboard designed for 8th/9th Gen Intel Core processors. It features a compact form factor with essential business-class features, supporting Dual Channel DDR4 memory up to 32GB (2 DIMM slots) at 2666MHz frequency. The board provides 1x PCIe 3.0 x16 slot for graphics expansion and 2x PCIe 3.0 x1 slots for additional cards. Storage options include 4x SATA 6Gbps ports and 1x M.2 Socket (Key M) supporting PCIe 3.0 x4 and SATA modes. Networking is handled by Realtek Gigabit LAN, while audio features the Realtek ALC887 8-channel HD audio codec. Rear I/O includes USB 3.1 Gen1 ports (4x USB 3.1 Gen1 + 2x USB 2.0), D-Sub and DVI-D video outputs, PS/2 keyboard/mouse combo port, and audio jacks. The motherboard incorporates ASUS 5X Protection III hardware-level safeguards for enhanced durability and reliability, making it suitable for office and general computing applications.