I wanted to write here that I do not advise taking a mouse, but still it is very ergonomic and whoever appreciates comfort (and / or money is not a pity) will probably get it anyway.
Keyboard Logitech MX Keys Mini graphite, Russian
29 Review
Logitech G G102 Lightsync Gaming Mouse, Black
185 Review
Ipega Xbox One Cooling Fan With Automatic Temperature Control
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SteelSeries Rival 3 Wireless Gaming Mouse - Long-lasting 400+ Hour Battery Life - Dual Wireless 2.4 GHz & Bluetooth 5.0 - 60 Million Clicks - High Precision 18,000 CPI TrueMove Air Optical Sensor (62521)
37 Review