［広告マッチUSB / Advertising Matchbox-shaped USB］コネクタはマッチの中箱を押し出す要領で。Push the tray in the same way you us
［広告マッチUSB / Advertising Matchbox-shaped USB］コネクタはマッチの中箱を押し出す要領で。Push the tray in the same way you use a matchbox in order to use a USB device. -- source link
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