USB Mini Hub with Power Switch - OTG Micro-USB

Do you ever find yourself saying, Gee whiz I wish I could plug in 4 more USB devices to my tablet, or microcontroller with USB host, or a Pi Zero? I

USB Mini Hub with Power Switch - OTG Micro-USB

USB 3.0 HUB 3 0 HUB Multi USB Splitter 4/7 Port Expander Multiple USB 2.0 Hab Power Adapter USB3.0 Hub with Switch For PC Home - AliExpress

3 Port Micro USB OTC 3 in 1 Micro USB to USB OTG Hub Cable Cord Adapter Connector Charging and Data Sync Transfer for Android Tablet Smartphone Supports OTG Function

3 Port Micro USB OTC 3 in 1 Micro USB to USB OTG Hub Cable Cord Adapter Connector Charging and Data Sync Transfer for Android Tablet Smartphone Supports OTG Function