Keeyboards.

[BratPAQ]

Key replacement is only possible with hot swappable mech keyboards like Royal Kludge RK84. It's wireless with BT and dongle and can be connected with usb-c. Relatively cheap compared to Keychron and other expensive gamer mech keyboards.

The Royal Kludge is available at any DataBlitz stores and at Lazada/Shopee.

My personal recommendation is Keychron K2. It's 2x more expensive than the Royal Kludge though.

HyperX mech keyboards are good too.

I've been eyeing the keychron C2. It's the only full qwerty keychron has. Gusto ko sana yung keychron k4 v2 because it has a numpad, but sadly my work also needs the break/pause key (specifically the ctrl + break key combo). Kaya I have no choice but always opt for a full keyboard.