Acer USB Hub 4 Ports, Multiple USB 3.0 Hub, USB A Expander for Laptop with USB C Power Port, USB Extender for A Port Laptop, Windows, Linux, Acer PC, and More (4ft) 4ft USB-A 3.0 music_update_2021 it may cause the teeth

it may cause the teeth loose or other adverse effects

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please note the correct polarity when install it

Acer USB Hub 4 Ports, Multiple USB 3.0 Hub, USB A Expander for Laptop with USB C Power Port, USB Extender for A Port Laptop, Windows, Linux, Acer PC, and More (4ft) 4ft USB-A 3.0 music_update_2021 it may cause the teethAcer USB Hub 4 Ports, Multiple USB 3. 0 Hub, USB A Expander for Laptop with USB C Power Port, USB Extender for A Port Laptop, Windows, Linux, Acer PC, and More (4ft) Product Features 4 Ports USB 3. 0 Hub: Acer USB Hub extends your device with 4 additional USB 3. 0 ports, ideal for connecting USB peripherals such as flash drive, mouse, keyboard, printer. Note: This USB C port (with IN 5V printed) can not be used for data transfer and charge other