# Puluz PU657B 8-Pin to USB-C OTG Adapter Black with Data Transfer and Charging Support

**URL:** https://aio.lv/en/product--puluz-pu657b--12732884
**Data updated:** 2026-10-19 04:11 (EEST)
**Category:** USB Data Cables
**Manufacturer:** Puluz
**Manufacturer code:** PU657B
**EAN:** 5905156106741
**Warranty:** 1 Year
**Availability:** Out of stock

## Summary description

Discover the Puluz PU657B 8-Pin to USB-C OTG Adapter in black, featuring bidirectional power delivery and data transfer. Get fast delivery in Riga Latvia and across Europe.

## Long description

The Puluz PU657B 8-Pin to USB-C OTG Adapter Black with Data Transfer and Charging Support is a compact and practical accessory designed to connect devices with an 8-pin connector to accessories featuring a USB-C or Type-C port. Built with OTG technology, this adapter enables direct data transfer between compatible devices without requiring intermediate equipment or complex software. Crafted from durable aluminum alloy, the adapter provides reliable structural integrity, safe operation, and fast switching while maintaining a lightweight and portable profile suitable for daily carrying.
Advantages
The adapter facilitates bidirectional power delivery and charging alongside data transmission, making it a versatile addition to modern tech setups. Its robust aluminum alloy construction ensures longevity and stable performance during routine use. The plug-and-play design allows for instant connectivity, while the compact form factor ensures it easily fits into pockets, bags, or travel kits without taking up valuable space.
Suitable for
Connecting 8-pin accessories to USB-C mobile devices
Enabling data transfer between compatible digital gear
Powering and charging devices via bidirectional support
Use with specific wireless lavalier microphones and mobile equipment
When it may not be suitable
This adapter is not designed to support audio output or connection to headphones. Users seeking an adapter specifically for headphone audio transmission or analog sound routing will need an alternative audio-focused solution.
Key specifications
Input connector: 8-pin
Output connector: USB-C / Type-C
Functionality: OTG data transfer and charging
Power delivery: Bidirectional support
Material: Aluminum alloy
Color: Black
How to use
To use the adapter, connect your 8-pin accessory or cable to the input port of the Puluz PU657B, and then insert the USB-C end into your compatible host device, such as a smartphone, tablet, or computer. Ensure both connected devices are fully compatible with OTG functions and power delivery requirements. For file transfers, link the adapter to a standard data cable connected to a computer.
What to consider before purchase
Verify that your devices feature compatible 8-pin and USB-C ports
Confirm whether your intended application requires OTG data transfer or charging
Note that this adapter does not support headphones or audio output
Usage recommendations
For optimal performance and device safety, always ensure connectors are clean and dry before plugging in the Puluz PU657B adapter, and avoid exposing it to excessive moisture or extreme temperatures.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Puluz products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Puluz service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Puluz PU657B 8-Pin to USB-C OTG Adapter Black?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12732884/70632055_large.webp