[Expired]Basesailor USB-C to USB-A Adapter 3-Pack

: PCs and in-car devices might use it a bit more—it's that old rectangular single-sided insertion port. It's rarely used for phone charging these days. PC和车载设备种可能用到的多一点，就是很老的那个矩形的单面插入的接口。手机充电基本不咋用到了

: It's the traditional USB port found on regular computers. For example, the Mac mini only has USB-C ports. But if you want to connect a 2.4G wireless gaming keyboard and mouse, their receiver would require this type of port. Of course, you could also use Bluetooth—just giving an example. 就是传统电脑上那种USB口。比如MAC mini只有C口。但你想连一个2.4G无线游戏键鼠、那个接收器就需要这个。当然也可以蓝牙连接、只是打个比方。