Connecting peripheral devices to a computer is most often done by using the USB port.

一般通过USB接口将外部设备连接到计算机。

Totally. Usually, I put them on my USB but I forgot.

没错。通常我会把文件存在U盘里，但我忘了。

Does it have separate charger and USB ports?

它的充电器和USB插口是分开的吗？

Too bad. I thought all cell phones used USB chargers.

太糟糕了。我还以为所有手机都能使用USB充电器呢。

All new PCs now have USB sockets.

新的个人计算机现在都有通用串行总线插孔。

Plug the USB mouse into the hub.

把 USB 鼠标插入集线器。

Take my advice: buy a USB keyboard.

我的建议是购买 USB 键盘。

Plug the USB keyboard into the hub.

把usb键盘插入集线器。

It is actually a USB flash drive.

这其实是一个优盘。