Mcdodo OT-8730 OTG Type-C Adapter

Mcdodo OT-8730 OTG USB-A 3.0 to Type-C Adapter

The Mcdodo OT-8730 is a compact OTG adapter designed to connect USB-A devices to USB-C phones, tablets, laptops, and other compatible Type-C devices.

Its strongest selling point is not only fast transfer speed. The real value is practical device expansion: users can connect flash drives, keyboards, mice, card readers, cameras, and other USB-A accessories directly to a USB-C device without needing a laptop or hub.

Key Features

• USB-A 3.0 to USB-C OTG adapter
• Supports OTG device connection
• Transfer speed up to 400MB/s
• Supports up to 3A charging
• Helps transfer photos, videos, and files quickly
• Can connect USB flash drives, keyboards, mice, cameras, card readers, and gamepads
• Compact mini size for easy carrying
• Zinc alloy shell for better durability
• Matte anti-fingerprint metal finish

OTG Function

Direct USB Device Access

The OTG function allows compatible USB-C devices to read USB-A accessories directly.

This is useful for users who want to open documents, watch stored videos, transfer photos, or back up files without downloading everything to the phone first.

File Transfer Performance

Up to 400MB/s Transfer Speed

The USB 3.0 connection supports high-speed file transfer, making it useful for large photos, videos, documents, and media files.

Important Reality

Actual transfer speed depends on the connected phone, USB drive, file size, storage quality, and device compatibility.

Charging Support

Up to 3A Charging

The adapter supports up to 3A current when used with compatible devices, cables, and chargers.

This is useful for basic charging support, but the adapter should not be positioned as a dedicated fast charger.

Device Compatibility

Supported USB Accessories

The adapter can connect with:

• USB flash drives
• Mouse
• Keyboard
• Camera
• Card reader
• Gamepad
• Other compatible USB-A devices

Important Compatibility Note

The connected phone, tablet, or laptop must support OTG function. Some devices may not support every USB accessory.

Build Quality

Zinc Alloy Shell

The zinc alloy body gives the adapter stronger durability than basic plastic adapters.

Matte Anti-Fingerprint Finish

The matte metal texture helps reduce fingerprints and keeps the adapter looking cleaner during daily use.

Technical Specifications

Brand

Mcdodo

Model

OT-8730

Product Type

OTG USB-A to USB-C adapter

Connector 1

USB-A 3.0 female

Connector 2

USB-C male

Transfer Speed

Up to 400MB/s

Charging Support

Up to 3A

Material

Zinc alloy

Finish

Matte anti-fingerprint metal texture

Function

OTG, data transfer, device connection, charging support