Amazon.com: Powered USB Hub, 8-Port USB Hub 3.0 with SD/TF Card Readers, USB 3.0 Port Hub with Individual On/Off Switches and 5V/4A Power Adapter, USB C Hub Splitter for Laptop : Electronics
Amazon.com: Powered USB 3.1Hub, 10-Port USB Data Hub Splitter with 3 USB 3.1(10Gbps), 4 USB 3.0, 3 Charging Ports, Individual ON/Off Switches and 12V/5A DC Power Adapter, USB C Hub for Laptops
12V 6A Power Supply for 2 Pin USB Hub Power A Configuration - Coolgear
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Amazon.com: USB Hub 3.0 Powered, LYFNLOVE USB Extender 4-Port Data USB Hub with Power Adapter and 1 Smart Charging Port, USB Splitter with On/Off Switches for MacBook, Mac Pro/Mini, iMac, Surface Pro
USB 2.0 Powered Hub - 7 Ports with 5V 2A Power Supply : ID 961 : $32.95 : Adafruit Industries, Unique & fun DIY electronics and kits
4 Ports Powered USB 3.0 Hub
USB 3.0 hub with 4 USB-A ports - additional USB-C power supply - black - Orico
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Amazon.com: Powered USB Hub 3.0, Atolla 7-Port USB Data Hub Splitter with One Smart Charging Port and Individual On/Off Switches and 5V/4A Power Adapter USB Extension for MacBook, Mac Pro/Mini and More. :
RSHTECH 4-Port USB C Hub, Powered USB 3.0 Splitter with Individual LED On/off Switches and 5V Power Adapter, RSH-516C - Walmart.com
USB 3.0 hub with 4 ports and on/off switches - external power supply possible - black - Orico
4 / 7 Port USB 3.0 Hub Splitter USB Hub 3.0 with Individual Power Switches LED Indicator EU US Power Adapter - Walmart.com
Amazon.com: atolla US Standard Adaptor External Power Supply 15W ( 5V/3A) AC / DC Adapter for USB Hub, 3.5 x 1.35 mm Plug Center Positive : Electronics
4 Port USB 3.0 HUB with 12V power adapter - Orico
IOGEAR - GUH304P - met(AL) P4P Hub, 4-Port USB 3.0 Powered Hub with Aluminum Chassis
Usb 3.0 Hub 4 Port Usb Hub 3.0 Multi Usb Splitter Hub Use Power Adapter Multiple Expander 3.0 Usb Hub With Switch For Pc - Docking Stations & Usb Hubs - AliExpress
4 Port USB 3.2 Gen 1 Mini Powered Hub w/ ESD Surge Protection & Power Adapter - Coolgear
Newest Usb Hub High Speed Usb Hub 3.0 With Separate Four Ports Compact Lightweight Power Adapter Hub With Power Supply - Docking Stations & Usb Hubs - AliExpress
Amazon.com: Achoro 7 Ports Powered USB HUB – 2nd Generation 10GB Super Speed External USB Port – USB 3.2 Aluminium USB Hub for Computer, Mac, PCs, Smartphone & Tablets – Computer Multiple
Amazon.com: Anker 7-Port USB 3.0 Data Hub with 36W Power Adapter and BC 1.2 Charging Port for iPhone 7/6s Plus, iPad Air 2, Galaxy S Series, Note Series, Mac, PC, USB Flash
7 Port USB Hub, 5Gbps, Self Powered - USB-A Hubs | StarTech.com
How to add an external power supply to a USB hub | Yktoo
powered usb hub - Newegg.com
Amazon.com: Powered USB 3.0 Hub, Wenter 11-Port Hub Splitter (7 Faster Data Transfer Ports+ 4 Smart Charging Ports) with Individual LED On/Off Switches, Power Adapter for Mac, PC : Electronics