USB chargers multi USB port expander easily connects 4 USB devices to your pc,laptop simultaneously, such as keyboard, mouse, reader, hdd, webcam, mp3 players, etc.
USB adapter built-in overvoltage/overcurrent/leakage and short-circuit protection unit, let you use it more easily.
Phone charger individual this 4 port USB hub built-in on and off , being able to turn on or off the separate USB port without unplugging the equipment.
USB port warm tip dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! thank you!
Hub for laptop slim ,light and durable this small USB hub save room, easy to carry in the luggage, built-in multi protection, endure years of use, plus USB ports have plenty of room between them for easy grasp, a good partner for a travel, fit for office, home and school use.
