# UGREEN Bluetooth adapter CM408 USB 5.0 for Nintendo Switch — USB dongle, low-latency audio support

**URL:** https://aio.lv/en/product--ugreen-10928-ugreen--11039770
**Data updated:** 2026-03-10 09:07 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** UGREEN
**Manufacturer code:** 10928-ugreen
**EAN:** 6957303819287
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ugreen-10928-ugreen--11039770

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

UGREEN CM408 is a USB Bluetooth 5.0 adapter designed for use with the Nintendo Switch and other USB-A compatible devices. It provides wireless audio connection for headsets and speakers, aiming to reduce latency and maintain stable pairing. Compact USB dongle form factor ensures easy plug-and-play setup and portability for gaming and media use.

## Long description

UGREEN Bluetooth adapter CM408 USB 5.0 for Nintendo Switch — USB dongle, low-latency audio support is a compact USB-A Bluetooth 5.0 dongle intended to provide wireless audio connectivity for the Nintendo Switch and other devices with a USB-A port. The adapter enables connection of Bluetooth headsets and speakers to systems that lack native wireless audio, offering a plug-and-play form factor designed for portability and simple setup. The product emphasizes lower audio latency and stable pairing behavior for gaming and media listening scenarios.
Advantages
The USB dongle uses Bluetooth 5.0 technology to improve wireless range and connection stability compared with older Bluetooth versions, and it is designed to minimize audio delay to better suit gaming use on the Nintendo Switch. Its compact form factor makes it easy to leave plugged into a console or transport with a portable system, while plug-and-play operation reduces the need for additional software or configuration. The adapter supports common audio peripherals such as Bluetooth headphones and portable speakers, enabling wireless audio where a device only offers a USB-A port.
Suitable for
 Connecting Bluetooth headsets to Nintendo Switch for wireless game audio
 Using Bluetooth speakers with laptops or desktops that have USB-A ports
 Portable setups where a compact USB dongle is needed for wireless audio
 Situations requiring reduced audio latency compared to standard Bluetooth adapters
Key specifications
 Interface: USB-A plug
 Wireless standard: Bluetooth 5.0
 Primary function: wireless audio transmission for headsets and speakers
 Form factor: compact USB dongle for plug-and-play use
 Compatibility focus: Nintendo Switch and other USB-A compatible devices
How to use
Insert the UGREEN CM408 USB Bluetooth adapter into an available USB-A port on the Nintendo Switch dock or another USB-A host device. Put the Bluetooth headset or speaker into pairing mode, then allow the adapter to pair following the host device's pairing procedure. For most setups, pairing completes automatically and the host will route audio to the connected Bluetooth accessory. Remove the dongle when not needed or leave it connected for persistent wireless audio access.
Usage recommendations
For lower latency and stable operation, place the Bluetooth receiver and headset within a clear line of sight and avoid dense interference sources such as nearby Wi‑Fi routers or large metal objects. When using with the Nintendo Switch, insert the dongle into the dock’s USB-A port for charging and continuous operation; for handheld play, use a compatible USB-A adapter or powered hub if required.

## FAQ

### How much does the UGREEN CM408 Bluetooth USB 5.0 adapter for Nintendo Switch cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 UGREEN 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 UGREEN 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

## Image

https://aio.lv/img/cache/product/11039770/61704636_large.webp