For Lenovo Thinkpad E570 20H5 20H6 E575 20H8 Power Small Board Filter-Camera Slider Bluetooth Protocols：HS/HF

Bluetooth Protocols：HS/HF

Thanks to the aluminum-magnesium alloy body design

Dimming range: percent 10 to percent 100

Press the product side keys for 4 seconds long

For Lenovo Thinkpad E570 20H5 20H6 E575 20H8 Power Small Board Filter-Camera Slider Bluetooth Protocols：HS/HF1. Power board replacement part 2. Replace your broken or unworkable part with a new one 3. Each item has been checked and in good condition before shipping 4. Completely fit and work. 5. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts Specification: Package Weight One Package Weight 0. 01kgs 0. 03lb One Package Size 10cm * 5cm * 1cm 3.