Arrived promptly and exactly as described. Both chinese iMicro keyboard and mouse worked fine although I did not need these. Windows 10 Pro 21H1 19043.928 was installed. No problem running  updates to 22H2 19045.2965. RealTek USB Wireless adapter worked just fine; can plugged in to PC. Only supports 2.4GHz not 5 but works just fine for what I need. Purpose of purchase is to use this as media center, via my Denon A/V receiver and TV (which is essential a monitor for me), to play my music, videos and steaming. To be honest the 16GB of RAM and 512GB for storage was over kill for me but better more than less. Bough DisplayPort/HDMI adapter cable and works just fine. A good buy for the price. Over 35 years, most of the many PCs and laptops I’ve had have lasted 7 years or more and most replacements have been due to upgrades not failures. So we’ll see how long this lasts!