Rinbers Universal Laptop Keyboard Tester Testing Device Machine Tool USB Interface QK AK5 with Charging Data Cable

Laptop Keyboard Tester Testing Device Machine Tool USB Interface QK-AK5 For HP ACER MSI ASUS THINKPAD Lenovo SONY Thinkpad Samsung DELL APPLE and so on This is an universal laptop keyboard tester with several test cable connector, you can use it to test any keyboard whose cable This device is easy to use：1). Connect it to a computer by the USB cable.2). Insert the keyboard cable into the corresponding connector.3). Push the opening button, the device will sound 1 times, which means it starts working.4). Press keys of the keyboard, if every keys sound, it means the keyboard is good, if not, the keyboard has problem. If the sound is long and can not stop, the keyboard might be bad or the cable is not installed correctly or firmly. Package included: A laptop tester/testing device and an USB Cable. 30 Days Warranty,No Man-Made Scratch or Damage When Retuning