ASUS AMD B550 Equipped AM4 Compatible Motherboard PRIME B550M-K [MicroATX]

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [Chipset/Socket/Standard] AMD B550 / AM4 Socket/ MicroATX [OS] Windows 10 64-bit [CPU] AMD Socket AM4 for 3rd Gen AMD Ryzen Processors [Supported memory] Number of slots: 4 (maximum 128GB) 4400(O.C)/4266(O.C)/4133(O.C)/4000(O.C)/3866(O.C)/3600(O.C)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz, Unbuffered Memory [Expansion slot] 1 x PCIe 4.0 x16 slot (supports x16 mode) [Storage] 4 x SATA 6Gb/s ports [Interface] 7x USB 3.2, 2 x USB 2.0, etc. [External dimensions] mATX Form Factor 9.6 inch x 9.6 inch (24.4 cm x 24.4 cm)