If more than the maximum USB ports a computer can provide are needed, a user could opt for a USB hub.

如果所需的端口比计算机所能提供的US b端口还要多，则可以考虑使用USB hub。

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USB Drive Disabler is a lightweight application that can disable access to all USB ports on your computer.

US B驱动器功能失效是一个轻量级的应用程序，它可以禁用您的计算机上的所有usb端口的访问。

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Many new computers are coming equipped with one USB 3.0 port (plus several older USB 2 ports).

许多新型电脑开始增加USB3.0的接口（附带上几个2.0的接口）。

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The IdeaCentre A600 all-in-one offers several connectivity options including high-speed WiFi, a 6-in-1 media card reader, side-mounted USB and FireWire ports with additional USB ports on the rear of the panel.

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These models also come with a total of four USB 3.0 ports and 8 USB 2.0 ports.

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This recess desk also provides two USB 2.0 ports, two USB 3.0 ports, handy cable management and microphone and headphone jacks.

ENGADGET: Acer unveils space-saving ME mini tower and XC desktops for (low) power users