A-Tech 16GB Memory RAM for Dell Inspiron 5477 AIO - DDR4 2666MHz PC4-21300 Non ECC SO-DIMM 2Rx8 1.2V - Single Laptop & Notebook Upgrade Module (Replacement for AA075845) at Amazon.com
Amazon.com: PcProfessional Screen Protector (Set of 2) for Dell Inspiron 24 5000 Series 5477 23.8" AIO Touch Screen Computer Anti Glare Anti Scratch : Electronics
Restored Dell Inspiron 5477 All-In-One Desktop, 23.8inch FHD (1920 x 1080) Touchscreen, Intel Core 8th Gen i7-8700T, 12GB RAM, 1TB Hard Drive, Win 10 (Refurbished) - Walmart.com
Dell Inspiron 5477 AIO Upgrade From SATA to Crucial P1 M2 NVME SSD Drive - Disassembly & Benchmark - YouTube