Razer has revealed the Razer Blackwidow V3 Tenkeyless Pokémon Eeveelution Keyboard, the Razer Pokémon Pikachu Viper Ultimate Mouse and the Razer Gigantus V3 Pokémon Pikachu and Eevee Custom Medium and XXL Mouse Mats. They are available for purchase in China from the official Razer webstore as of early April 2022. Pictures of the products have been added to an Imageboard thread.

Official Unboxing Video:

Item List (English):

Razer Blackwidow V3 Tenkeyless Pokémon Eeveelution Keyboard - 799 Yuan
Razer Pokémon Pikachu Viper Ultimate Mouse - 699 Yuan
Razer Gigantus V3 Pokémon Pikachu and Eevee Custom Medium and XXL Mouse Mats - 149 Yuan Medium / 389 Yuan XXL

Item List (Chinese):

Razer雷蛇宝可梦皮卡丘伊布款黑寡妇蜘蛛V3竞技版RGB绿轴机械键盘 ¥799.00
Razer雷蛇宝可梦皮卡丘联名款毒蝰终极版双模无线鼠标带充电底座 ¥ 699.00
Razer雷蛇重装甲虫V3宝可梦伊布皮卡丘定制XXL中大号布面桌垫礼物 ¥ 149.00 / 389.00

Source: https://razer.tmall.com/p/pokemon.htm