![Bluetooth,mac,45g,niz87 x87を備えた容量性キーボード|mechanical keyboard|mechanical keyboard bluetoothgaming keyboard - AliExpress Bluetooth,mac,45g,niz87 x87を備えた容量性キーボード|mechanical keyboard|mechanical keyboard bluetoothgaming keyboard - AliExpress](https://ae01.alicdn.com/kf/Hc22b69ffd0004a3b9999645fb029b3b9A/Bluetooth-mac-45g-niz87-x87.jpg)
Bluetooth,mac,45g,niz87 x87を備えた容量性キーボード|mechanical keyboard|mechanical keyboard bluetoothgaming keyboard - AliExpress
![foone on Twitter: "And the chip is a... BTC H01-A? UM6868-02? 1001000620? Interesting that it says "BTC" again. Almost like the keyboard company BTC actually made this. https://t.co/PtD19YKuqU" / Twitter foone on Twitter: "And the chip is a... BTC H01-A? UM6868-02? 1001000620? Interesting that it says "BTC" again. Almost like the keyboard company BTC actually made this. https://t.co/PtD19YKuqU" / Twitter](https://pbs.twimg.com/media/Er6F3qlVcAcfzVg.jpg)
foone on Twitter: "And the chip is a... BTC H01-A? UM6868-02? 1001000620? Interesting that it says "BTC" again. Almost like the keyboard company BTC actually made this. https://t.co/PtD19YKuqU" / Twitter
![question] If membrane keyboards use rubber domes to activate and feel the way they do, why are topre switches so popular and expensive, as they also use rubber domes in their switch? : question] If membrane keyboards use rubber domes to activate and feel the way they do, why are topre switches so popular and expensive, as they also use rubber domes in their switch? :](https://i.redd.it/ksfobwsye7tx.jpg)