Wrist Rest: https://www.keychron.com/products/keychron-keyboard-wooden-palm-rest

Mount: https://www.amazon.com/Monitor-Adjustable-Computer-Screens-MU0001/dp/B07ZNQZC9W/ref=sr_1_6?crid=2PISG1NBYCJUZ&dchild=1&keywords=mountup+single+monitor+desk+mount&qid=1617637221&sprefix=mountup+%2Caps%2C225&sr=8-6

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It’s a Mountup mount I got from Amazon: https://www.amazon.com/Monitor-Adjustable-Computer-Screens-MU0001/dp/B07ZNQZC9W