Amazon.com: ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 Gen 2, BIOS Flashback, and Aura Sync) :
Nokotion L20668-001 L20668-601 Epv51 La-g076p For Hp 15t-db 15-db 15-dx Laptop Motherboard Amd Ryzen 3 2200u Cpu Radeon 530 - Laptop Motherboard - AliExpress