

UGREEN 30701 USB-C to USB 3.0 OTG Adapter with 15cm Cable
BDT 640
Quantity
The UGREEN 30701 USB C to USB 3.0 OTG adapter lets you plug standard USB devices into a USB-C laptop, tablet or smartphone. Pen drives, keyboards, mice and card readers can be used without carrying a bulky hub.
This UGREEN OTG adapter has a short 15cm cable, so it stays tidy in a laptop bag or pocket. It is a practical way to move files, add accessories and get more from your USB-C device on the go.
Key Features
- USB-C to USB 3.0 connection: The USB-C end plugs into your device and the USB 3.0 end accepts standard USB accessories, so you can use older peripherals with newer devices.
- OTG support: OTG lets compatible phones and tablets act as a host for USB devices, so you can read a pen drive or connect a keyboard directly.
- Tinned copper core: The tinned copper core supports a stable connection and good durability for everyday use.
- 15cm cable length: The short cable keeps the adapter compact and portable, with enough reach to connect accessories comfortably.
- Wide device compatibility: It works with many MacBook, Samsung Galaxy, Google Pixel, Huawei, LG, Dell, Lenovo, Sony, OnePlus and other USB-C devices listed below.
Why Choose This UGREEN USB C to USB 3.0 OTG Adapter
If you use a modern laptop or phone with only USB-C ports, this adapter fixes the missing USB-A port. A trusted brand like UGREEN makes this UGREEN OTG adapter an easy choice for students, office workers and anyone who handles files often.
It is small, simple to use and needs no software. Plug it in, connect your device and start working. The short cable also means less clutter and less risk of losing it.
Best Use Cases
- Office: connect pen drives, external storage and wired accessories to a USB-C laptop.
- Students: copy assignments and lecture files between a laptop, phone and USB drive.
- Travel: a lightweight adapter that fits in any bag or pocket.
- Mobile use: connect a keyboard, mouse or USB drive to an OTG-supported Android phone or tablet.
- Home: bring older USB accessories back into use with newer devices.
Technical Specifications
| Brand | UGREEN |
| Model | 30701 |
| Type | USB-C to USB 3.0 OTG Adapter |
| Connector A | USB-C |
| Connector B | USB 3.0 |
| Core Material | Tinned Copper |
| Cable Length | 15cm |
Compatibility
- Apple: MacBook Pro 2019/2018/2017, MacBook Air 2018, MacBook 2017/2016, iMac 2017
- Samsung: Galaxy S10, S10E, S9, S9+, S8, S8+, Note 9, Note 8, A50, A40, M20, A8, A9, A3 (2017), A5 (2017), Tab S5e
- LG: V40, V30, V20, G6, G5, G4
- Google: Pixel, Pixel XL, Pixel 2, Pixel 2 XL, Pixel C, Nexus 6P, Nexus 5X, Chromebook Pixel
- Dell and Lenovo: Dell XPS 15/13/12, Lenovo 900, Lenovo Yoga
- Huawei and Honor: Mate 20, Mate 20 Pro, Mate 10, Mate 10 Pro, Mate 9 Pro, P30, P30 lite, P20, P20 lite, P10, P10+, P9, P9+, Honor 9, Honor 8
- Motorola and OnePlus: Moto Z, Z Force Droid, Z Play, Z2 Play, Z2 Force; OnePlus 6, 5T, 5, 4, 3T, 3
- Microsoft and HTC: Lumia 950, Lumia 950 XL; HTC 10, U11, U Play, U Ultra
- Sony and BlackBerry: Xperia 10, XA1, XA1 Plus, XA1 Ultra, XZ Premium, XZs, XZ, XZ1, XZ1 Compact, X Compact; BlackBerry KeyOne
Frequently asked questions
What does the UGREEN 30701 USB C to USB 3.0 OTG adapter do?
It lets you connect USB 3.0 accessories like pen drives, keyboards and mice to a USB-C laptop, tablet or phone.
Is this adapter compatible with MacBook?
Yes. It is listed as compatible with MacBook Pro 2019/2018/2017, MacBook Air 2018 and MacBook 2017/2016, as well as iMac 2017.
Will it work with my Samsung or Android phone?
It works with many listed Samsung Galaxy models such as the S10, S9, S8, Note 9 and A50, plus Google Pixel, LG, Huawei, OnePlus and others. Your phone must also support OTG.
How long is the cable?
The cable is 15cm, which keeps it compact and easy to carry.
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