---
product_id: 625154424
title: "USB C OTG Adapter, Type C 100W PD Charging and USB 3.0 Splitter Charger Compatible for iPhone 15 Pro Max, Google TV Chromecast 2020, MacBook, Samsung Galaxy S22/S23"
brand: "seminer"
price: "₩24651"
currency: KRW
in_stock: true
reviews_count: 13
category: "Seminer"
url: https://www.desertcart.kr/products/625154424-usb-c-otg-adapter-type-c-100w-pd-charging-usb
store_origin: KR
region: South Korea
---

# 100W PD fast charging 2-in-1 USB-C + USB-A ports 10Gbps USB 3.0 data transfer USB C OTG Adapter, Type C 100W PD Charging and USB 3.0 Splitter Charger Compatible for iPhone 15 Pro Max, Google TV Chromecast 2020, MacBook, Samsung Galaxy S22/S23

**Brand:** seminer
**Price:** ₩24651
**Availability:** ✅ In Stock

## Summary

> ⚡ Power, speed, and versatility in one sleek adapter—never miss a connection!

## Quick Answers

- **What is this?** USB C OTG Adapter, Type C 100W PD Charging and USB 3.0 Splitter Charger Compatible for iPhone 15 Pro Max, Google TV Chromecast 2020, MacBook, Samsung Galaxy S22/S23 by seminer
- **How much does it cost?** ₩24651 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/625154424-usb-c-otg-adapter-type-c-100w-pd-charging-usb)

## Best For

- seminer enthusiasts

## Why This Product

- Trusted seminer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Port Versatility:** Connect USB-C charging and USB-A peripherals simultaneously—no compromises, just convenience.
- • **Plug & Play Simplicity:** Instant device recognition with zero hassle—your new essential for on-the-go productivity.
- • **Universal Compatibility:** Works flawlessly with iPhone 15 Pro Max, MacBook, Samsung Galaxy S22/S23, Google Chromecast, and more.
- • **Power Up at Lightning Speed:** Delivers up to 100W PD charging to keep your devices juiced without missing a beat.
- • **Seamless High-Speed Data Flow:** Experience ultra-fast 10Gbps transfer rates for effortless file management and backups.

## Overview

The Seminer USB C OTG Adapter combines a 100W USB-C PD charging port with a USB 3.0 port supporting up to 10Gbps data transfer. Compatible with a wide range of devices including iPhone 15 Pro Max, MacBook, Samsung Galaxy S22/S23, and Google Chromecast, it enables simultaneous charging and peripheral connectivity. Designed for professionals who demand fast, reliable, and versatile connectivity on the go.

## Description

Seminer USB C OTG Adapter, Type C 100W PD Charging and USB 3.0 Splitter Charger Compatible for iPhone 15 Pro Max, Google TV Chromecast 2020, MacBook, Samsung Galaxy S22/S23

Review: Great little adapter for transferring files from phone - Worked a treat. Only used it once so can't speak to its durability, but it connected easily and was instantly recognised by my phone. Transfer of over 2k files including video was a success - slow (about 20 mins) but steady and most importantly, my files are now backed up onto a USB stick. Great piece of equipment so far - does what it's supposed to. Great value for money too.
Review: Excellent Product - I've always kinda thought about getting an OTG adapter for longer than I can remember why I thought I needed one. I don't know if the above sentence makes sense but hopefully you can understand it. However, I don't have much luck with technology, since things tend not to work, so I put it off until recently. I plugged a USB card into thd adapter and connected it to my phone. Then I clicked on files and there it was. An additional drive, just there on my phone, as if somehow it had always been there. No fuss, no complication, no issues whatsoever. I am using it to move music files around. It does this, with ease and does it FAST. In fact, it does it so fast that the first time I tried it, I assumed it hadn't worked but it had. If you want to use this for transferring video files etc then obviously it will take longer but it will still complete the task faster than you anticipate. The build quality seems fairly robust but only time will tell. I would reccommend these. Good value for money.

## Features

- ✔【2in1 USBC OTG Adapter】The USB C adapter includes 1 USB-C 100W PD charging port, 1 USB 3.0 port.
- ✔【100W PD Charging】Provides up to 100W (20V 5A) of charging speed to efficiently power your devices. Plus, you can easily connect standard USB-A peripherals to the device.
- ✔【High-Speed Adapter】The USB-C to USB 3.0 adapter delivers up to 10Gbps transfer rates and is designed for USB devices such as keyboards, mice, USB sticks and game controllers.
- ✔【Compatibility】Type-C to USB adapter is compatible with iPad, iPhone 15, MacBook, Samsung Galaxy Tab, Samsung Galaxy S20/S120+/Note10, PixelBook, Google Pixel 6/5, Google Chromecast with Google TV, Surface Book, etc.
- ✔【NOTE】The female USB-C port on this adapter is dedicated to charging connected devices. It cannot be used for synchronising USB-C devices, outputting video, or for any other purpose other than charging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWLBBV1C |
| Best Sellers Rank | 7,832 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 156 in USB to USB Adapters |
| Guaranteed software updates until | unknown |
| Item model number | typec-usb-2in1 |
| Manufacturer | Seminer |
| Package Dimensions | 11.61 x 7.29 x 0.71 cm; 9 g |

## Product Details

- **Brand:** Seminer
- **Colour:** mini-male-microx4
- **Connector type:** USB Type C
- **Specific uses for product:** Laptop, Television

## Images

![USB C OTG Adapter, Type C 100W PD Charging and USB 3.0 Splitter Charger Compatible for iPhone 15 Pro Max, Google TV Chromecast 2020, MacBook, Samsung Galaxy S22/S23 - Image 1](https://m.media-amazon.com/images/I/61e98D-L+yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little adapter for transferring files from phone
*by S***Y on 2 October 2025*

Worked a treat. Only used it once so can't speak to its durability, but it connected easily and was instantly recognised by my phone. Transfer of over 2k files including video was a success - slow (about 20 mins) but steady and most importantly, my files are now backed up onto a USB stick. Great piece of equipment so far - does what it's supposed to. Great value for money too.

### ⭐⭐⭐⭐⭐ Excellent Product
*by J***O on 10 September 2024*

I've always kinda thought about getting an OTG adapter for longer than I can remember why I thought I needed one. I don't know if the above sentence makes sense but hopefully you can understand it. However, I don't have much luck with technology, since things tend not to work, so I put it off until recently. I plugged a USB card into thd adapter and connected it to my phone. Then I clicked on files and there it was. An additional drive, just there on my phone, as if somehow it had always been there. No fuss, no complication, no issues whatsoever. I am using it to move music files around. It does this, with ease and does it FAST. In fact, it does it so fast that the first time I tried it, I assumed it hadn't worked but it had. If you want to use this for transferring video files etc then obviously it will take longer but it will still complete the task faster than you anticipate. The build quality seems fairly robust but only time will tell. I would reccommend these. Good value for money.

### ⭐⭐⭐⭐ Works well
*by P***L on 29 October 2024*

Did the job i needed

## Frequently Bought Together

- Seminer USB C OTG Adapter, Type C 100W PD Charging and USB 3.0 Splitter Charger Compatible for iPhone 15 Pro Max, Google TV Chromecast 2020, MacBook, Samsung Galaxy S22/S23
- USB C OTG, Phone Adapter USB C 2.0 Charging Port with 18W PD Adapter Compatible for Samsung GalaxyS20+ Note10/20,Switch,Google Chromecast with Google TV 2020 Pi-KVM, 3D Printer,LGG8, Google Pixel4 XL

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**Shop now:** [https://www.desertcart.kr/products/625154424-usb-c-otg-adapter-type-c-100w-pd-charging-usb](https://www.desertcart.kr/products/625154424-usb-c-otg-adapter-type-c-100w-pd-charging-usb)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-10*