Now we see a large number of computer peripherals using USB around us, such as keyboard, mouse, modem, printer, scanner, digital camera, video CAM and removable storage device etc.
今天我们可以看到大量应用usb接口的终端设备出现。如键盘、鼠标、调制解调器、打印机、扫描仪、数码相机、摄像头以及移动存储设备等等。
More and more USB based peripheral appeared, such as digital camera, scanner, mouse and etc.
目前开发的支持usb接口外设产品也与日剧增，例如：数码相机，扫描仪，键盘，鼠标，优盘等。
LV12 barcode scanner Cable weight (USB) Approx.
LV12条形码扫描仪电缆重量（USB）约。
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