1x ASUS AM4 PRIME B550M-A MOTHERBOARD 1x Quick start guide 1x Driver disc 2x SATA Cable.
Data Sheet
Product Features
Micro ATX (24.4 cm x 24.4 cm)
AMD AM4 Socket
AMD B550 Chipset
4 x DIMM, Max. 128GB, Max. DDR4 4866(O.C)
2 x M.2 Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes)
4 x SATA 6Gb/s port(s)