Total 603 products for how to use computer keyboard Manufacture & Suppliers

• 65inch 3840x2160 Advertising Android 65inch Hd Capacitive Touch Screen

  

  ... touch screen with a service life of more than 1 million times. It doesn't need a mouse or keyboard. All you have to do is tap or swipe the screen with your fingers to make the computer easier to use and com...

  Guangzhou longqishi Electronic Technology Co., Ltd

  Guangdong,China

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• Fast Food Vibrating Restaurant POS Coaster Pagers Integrated with LED screen

  

  ...600mA Function:1.It can be used with computer serial port or USB serial port 2.The power is 10mW-2W, frequency range among 420-470Mhz. 3. Keyboard input, preset 9 phrases, 1 automatic additional phrase. 4. P...

  MJY test & Tech.co., Ltd.

  China

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• wireless FM modulation waterproof long range signal pocsag coaster pager for clinic or restaurant

  

  ... serial port or USB serial port 2.The power is 10mW-2W, frequency range among 420-470Mhz. 3. Keyboard input, preset 9 phrases, 1 automatic additional phrase. 4. Provide agreements to facilitate secondary dev...

  MJY test & Tech.co., Ltd.

  China

  Verified Supplier

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