All-in-one Lenovo IdeaCentre A540 comes with wireless-charging base | Stuff
The Chicago Athenaeum - Lenovo ideacentre A540 all-in-one desktop computer 2019
Amazon.com: Lenovo 24" FHD (1920 x 1080) IPS Touchscreen All-in-One Ideacentre A540 with Intel 8 Core i7-9700T Processor up to 4.30 GHz, 16GB DDR4 RAM, 512GB PCIe SSD, and Windows 10 Home :
IdeaCentre A540 27" All in One | Shop & Read Reviews | Lenovo US
Amazon.com: Lenovo Ideacentre A540 23.8" FHD All-in-One Desktop, AMD Ryzen 5 Pro 4650GE, 16GB RAM 512GB PCIe SSD, Webcam, HDMI, Wireless Keyboard & Mouse, Windows 10 Pro, Black : Electronics
AC-adapter 170 Watt normal original for Lenovo IdeaCentre A540-27ICB (F0EK) - sparepartworld.com