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Amazon.com: USB Hub 3.0 Powered Rosonway Aluminum 7 Ports USB 3.0 Data Hub Splitter with 24W (12V/2A) Power Adapter and Individual On/Off Switches USB Port Expander for PC and Laptop (RSH-A37S) :
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USB 2.0 Powered Hub - 7 Ports with 5V 2A Power Supply : ID 961 : $32.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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