ASRock AMD Ryzen 5000 series (Soket AM4) compatible Equipped with B550 chipset ATX motherboard [Domestic authorized distributor product] B550 Pro4

【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.

Compatible with AMD's latest Ryzen series! Compatible with PCIe 4.0 Socket type: AM4 *Supported only after 3rd generation Ryzen (Zen2) *For users who are considering using the Ryzen5000 series, there is a possibility that there are products whose BIOS has not been updated. Please check before purchasing.