The 4-port USB OTG hub extends the micro USB OTG port on the Pi Zero and allows you to plug in more USB devices such as keyboard, mouse, and WiFi
1.5 Meter USB Cable with ON/OFF Switch - Micro USB to USB Connector
【Wide Compatibility】Compatible with DJI Spark/ Mavic Remote Controller, most OTG Micro USB connector phones and tablets such as Samsung Galaxy-Series
TUSITA Micro USB HUB Adaptor with Power, 3-Port Charging OTG Host Cable Cord Adapter Compatible with Raspberry Pi 2 3 Pi Zero Android Smart Phone
1.5 Meter USB Cable with ON/OFF Switch - Micro USB to USB Connector
MakerSpot 4-Port Stackable USB Hub HAT for Raspberry Pi Zero W V1.3 & Pi Zero W /2W with 2.4A Power Supply & 1.5m Micro USB Cable with On Off Switch
4 port Fitting USB Hub Hat
MakerSpot 4-Port Stackable USB Hub for Raspberry Pi Zero v1.3
FULL SIZE USB PORTS FOR RASPBERRY PI ZERO: Simple plug and play USB hub for MicroUSB OTG capable devices including HP, Lenovo, Dell, and Acer
LoveRPi MicroUSB to USB 4 Port Black OTG Hub for Raspberry Pi Zero
USB To UART Serial Adapter based on FT230X chipset
LoveRPi MicroUSB to USB 4 Port Black OTG Hub for Raspberry Pi Zero : Electronics
Micro USB To 4 Port OTG Hub For Raspberry Zero For Orange Pi For ODROID For Banana Pi 2 Extension Cable Accessories Wholesale - AliExpress
MakerSpot USB OTG Hub High Speed Sync and Charging Dongle Extension Cable Adapter works with Raspberry Pi 2 3 Pi Zero W/Windows/Android/Raspbian Jessie Tablet, Linux
Micro USB To 4 Port OTG Hub For Raspberry Zero For Orange Pi For ODROID For Banana Pi 2 Extension Cable Accessories Wholesale - AliExpress
TUSITA Micro USB HUB Adaptor with Power, 3-Port Charging OTG Host Cable Cord Adapter Compatible with Raspberry Pi 2 3 Pi Zero Android Smart Phone Tablet Samsung Galaxy HTC Sony Google