I bought VAIO mouse VJ8MS1A at Sony store Japan. It costs about 28.99$, supports 3 channels (2.4GHz + 2 Bluetooth channels) and silent click buttons. : r/vaio
New BR Brazil Backlit For Sony SVF14N Vaio Fit 14N SVF14N100C SVF14N11CXB SVF14N13CXB SVF14N21CX Portuguese Keyboard Teclado - AliExpress
Sony VAIO Bluetooth Wireless Mouse - VGP-BMS33/H VGPBMS33/H B&H
BRA Brazil Brazilian Backlit Keyboard For SONY FE15 Vaio VJFE52F11X VJFE51F11X VJFE53 F11X PRIDE-K4042 K3675 MB3424006 Teclado - AliExpress