3 Port High Speed Multi HUB Splitter Expansion Desktop PC Laptop Adapter USB 2.0

Accessory list: USB hub 1. Equipped with four sets of USB ports and hot swappable functions. USB bound 2.0 chip, high-speed chip. Note : To achieve stable connection, the total current of the device connected to a 4-port aluminum hub must not exceed 5 volts and 500 milliamperes.

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