If you want to connect peripherals on iPhone iPad,such as:microphone recording video and audio,MiDi keyboard learning piano,reading external flash disk. Plug and Play USB to iPhone adapter does not require a network connection and no third-party APP.
eBay
Vention Micro USB OTG Cable Micro USB Male to USB Female Cable Adapter for Samsung S6 Xiaomi Android Phone USB 2.0 OTG Adapter
Aliexpress UK
Colour: Black. Supports fast data transfer and charging maximum 60W / 3A / 20V. Need it faster?.
eBay
OTG Cable Adapter 4K 90 Degree Left Angle Powered Micro USB To USB OTG Adapter For TV Tablet Fire TV Stick 4K
Aliexpress UK
✅USB On-The-Go (OTG) Support. No drivers or software needed. Just plug it in and start using your USB devices right away. Ideal for quick, hassle-free connectivity. Supports both data transfer and peripheral connection.
eBay
6 in 1 OTG Type C Micro sd tf card Reader Multi-function Adapter USB 3.0 Cardreader Type c to usb otg for USB Flash Drive Phone
Aliexpress UK
One end is Type-C, and the other end is a USB connector, which can be used to connect a series of USB devices, most of which can be used to connect card readers and USB: this application no longer transmits through a computer, which is the highlight of OTG applications.
eBay
USB3.2 Extender Cable USB C 10Gbps OTG Cable Flash Drive Extension Cable for PC Keyboard Webcam GamePad Data USB OTG HUB Cord
Aliexpress UK
Enable smartphone/tablet/laptop to read or transfer data. 【 USB C OTG Adapter】. otg cable shell is made of high-quality material, Strict quality inspection standards, fine appearance details, refuse to be shoddy.
eBay
Vention Micro USB OTG Cable Adapter for Xiaomi Redmi Note5 Micro USB Connector For Samsung S6 Tablet Android USB 2.0 OTG Adapter
Aliexpress UK
Connector B: USB 3.0 (Female). Connector A: USB-C (Male). LED Indicator: Features a convenient blue LED light that shows power and connection status, so you always know when your devices are properly connected.
eBay
YYAUDIO HIFI USB OTG Cable USB Type A to B USB Cable 6N OFC Type C to B Audio Cable Decoder DAC Sound Card A- B Shield USB Cable
Aliexpress UK
USB 3.0 Female. WE WILL ENDEAVOUR TO SORT ANY ISSUE OUT SWIFTLY. USB 3.1 type C. Data transfer 1GB file in 5 secs.
eBay
YYAUDIO HIFI USB OTG Cable USB Type A to B USB Cable 6N OFC Type C to B Audio Cable Decoder DAC Sound Card A- B Shield USB Cable
Aliexpress UK
Genuine Samsung reversible USB Type-C male to USB female On-The-Go adapter. Connector B: Standard USB Female. Connector A: USB Type-C Male. ORIGINAL SAMSUNG USB TO TYPE C CONNECTOR FOR SAMSUNG S8 S8 PLUS NOTE 8 A3 A5 A7 2017 SERIES.
eBay
USB C HUB 7 Port Multi USB Splitter USB 3.0 HUB Type C To USB OTG Adapter USB Dock Station With SD TF For Laptop Macbook
Aliexpress UK