--- product_id: 253421871 title: "Bluetooth USB Adapter CSR 4.0 USB Dongle Bluetooth Receiver Transfer Wireless Adapter for Laptop PC Support Windows 10/8/7/Vista/XP,Mouse and Keyboard,Headset" brand: "zexmte" price: "453 kr" currency: NOK in_stock: true category: "Zexmte" url: https://www.desertcart.no/products/253421871-bluetooth-usb-adapter-csr-4-0-usb-dongle-bluetooth-receiver store_origin: NO region: Norway --- # Up to 20m wireless coverage with Class 2 tech Bluetooth 5.0 chipset for ultra-low power Enhanced Data Rate (EDR) for fast 3 Mbps transfer Bluetooth USB Adapter CSR 4.0 USB Dongle Bluetooth Receiver Transfer Wireless Adapter for Laptop PC Support Windows 10/8/7/Vista/XP,Mouse and Keyboard,Headset **Brand:** zexmte **Price:** 453 kr **Availability:** ✅ In Stock ## Summary > 🔗 Elevate your workspace with wireless freedom—stay connected, stay ahead! ## Quick Answers - **What is this?** Bluetooth USB Adapter CSR 4.0 USB Dongle Bluetooth Receiver Transfer Wireless Adapter for Laptop PC Support Windows 10/8/7/Vista/XP,Mouse and Keyboard,Headset by zexmte - **How much does it cost?** 453 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/253421871-bluetooth-usb-adapter-csr-4-0-usb-dongle-bluetooth-receiver) ## Best For - zexmte enthusiasts ## Why This Product - Trusted zexmte brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Device Mastery:** Connect keyboards, mice, headsets & more simultaneously - • **Seamless Plug & Play:** Driver-free on Win 8/10 for instant wireless setup - • **Blazing Fast Transfers:** EDR tech delivers lag-free 3 Mbps data streaming - • **Next-Gen Bluetooth 5.0:** Cutting-edge chipset slashes power use & boosts stability - • **Extended Wireless Range:** Up to 20 meters coverage—work anywhere in your space ## Overview The ZEXMTE Bluetooth USB Adapter features the latest Bluetooth 5.0 chipset, offering up to 3 Mbps transfer speeds and an extended wireless range of up to 20 meters. Compatible with Windows 7 through 10, it supports multiple Bluetooth devices simultaneously, enabling seamless wireless connectivity for your PC peripherals. Plug & play on most Windows versions ensures quick setup, making it an essential upgrade for a clutter-free, efficient workspace. ## Description Plug and play Bluetooth adapter to transfer audio files wirelessly for desktop and laptop, allows you to connect your desktop to speaker, Bluetooth headphones easily. Compatible with: ● Connect a Windows computer to Bluetooth devices such as keyboard, mouse, printer, earphone, speaker, etc. Compatible with Windows 10, Windows 8, Windows 7, XP and Vista. ● Not compatible with Mac Oscars stereo systems or TVs Note: ●1. Most Windows 8/10, keyboard and mouse can plug & play without installing any external driver. Windows 7 need to use CD to install the driver ●2. The user manual is in the mini CD which comes with the Bluetooth dongle. (PDF). Look at the pdf instruction file before running the installation exec file ●3. If your computer does not have a CD player. Please kindly download the driver from this link: ●Dropbox Derive: https://www.dropbox/s/modui3xdj43eq8q/CSR4.0%20Harmony.zip?dl=0 ●Google Drive: https://drive.google/openid=1j6eWtMSyR1CwRpGzNV9ulBghBYyPu1D0 ●4. It is not recommended to use the Bluetooth dongle for Bose headphones, speakers ●5. It is better to configure playback devices and disable Bluetooth hands-free audio to achieve much better sound quality. Works well when you install it on Windows 7. This is what you do: 1. Connect it - generic Bluetooth software will be installed 2. Then use the installer\"setup.exe\" from drobox files or CD (if your computer does not have CD drivers, you can copy the file from another computer with CD driver) 3. In the installation process, Language selection \"English\", Detection mode set as \"Discovery ON\" 4. Just restart your computer and the dongle adapter will be fully installed and operational. 5. Connect what you want, it will work now. 6. Enjoy! We offer 45 days money back and worry-free life. Please contact us first if you have any problem. ## Features - 【NOTE】The USB Bluetooth adapter is compatible with windows 10/8.1/8/7. Win8 /8.1/10 Driver-Free, Plug & Play. Win7 Driver-Needed(Go to the official website or contact us via desertcart message or install the driver from the included mini CD) - 【Bluetooth Adapter 5.0】Applies the latest Bluetooth 5.0 chipset greatly reduces the power consumption of Bluetooth(BLE). Enhance anti-interference ability and stability, decrease the transmission efficiency loss caused by the interference of the 2.4 GHz frequency band and low the possibility of signal interruption, and it is backward compatible with Bluetooth V4.0/3.0/2.0/1.1 - 【Fast Transmission Rate】The Bluetooth USB Adapter supports the Enhanced Data Rate (EDR) technology, which greatly improves the transmission rate, giving you a fast and lag-free wireless data connection between your computer and Bluetooth devices. Easily enjoys music, transferring files, and entertainment during work - 【Farther Coverage】With the more advanced technology, this USB Bluetooth adapter will grant you up to twice the speed and four times the coverage compared to Bluetooth 4.0. Applying the Class 2 radio technology, the transmission distance reaches 10m or even 20m in an open place, which can cover more distance space. - 【High Compatibility】The PC Bluetooth adapter works with 32/64-bit Windows 10/8/7. It can also take full advantage of bandwidth to connect multiple Bluetooth devices simultaneously, such as Bluetooth headsets/speakers/mice/keyboards, and smartphones. Not applicable for Mac OS, Linux, TV, or Car Stereo. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0775YF36R | | Brand | ZEXMTE | | Color | Black Gold | | Compatible Devices | Desktop, Keyboard, Laptop, Mouse | | Compatible Operating System Family | Windows | | Customer Reviews | 4.3 4.3 out of 5 stars (18,247) | | Data Link Protocol | Bluetooth, USB | | Data Transfer Rate | 3 Megabits Per Second | | Hardware Interface | USB | | Item Dimensions L x W x H | 15.2L x 6.1W x 15.2H centimeters | | Manufacturer | ZEXMTE | | Mfr Part Number | 0054 | | Model Number | 0054 | | Number of Items | 1 | | UPC | 785004244130 633322767254 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ZEXMTE - **Colour:** Black Gold - **Compatible devices:** Desktop, Keyboard, Laptop, Mouse - **Hardware interface:** USB - **Product dimensions:** 15.2L x 6.1W x 15.2H centimeters ## Images ![Bluetooth USB Adapter CSR 4.0 USB Dongle Bluetooth Receiver Transfer Wireless Adapter for Laptop PC Support Windows 10/8/7/Vista/XP,Mouse and Keyboard,Headset - Image 1](https://m.media-amazon.com/images/I/61s9T23qHTL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What operating systems are compatible with ？** A: a. Support operating systems include Windows 11/10 b. Does not support Mac OS and Linux. **Q: Bluetooth driver display error? Yellow exclamation mark** A: Windows only support one bluetooth adapter, so please disable the built-in bt function first. Once that was done the new dongle worked fine. **Q: The computer can't recognize the adapter.** A: a. Please open the Automatic Windows Update setting b. Windows system checks for updates to the latest status **Q: Can the Z03 support more than one device at a time?** A: Of course, the USB Bluetooth adapter can support up to 7 different types of devices at a time. But can't connect two same-function devices at once, such as two Bluetooth speaker **Q: What should I do if I have problems with the connection operation?** A: a. Check the PDF manual and get the Bluetooth driver, please check the "Product guides and documents" on the product page. b. Get ZEXMTE support ## Frequently Bought Together - 5.4 USB Bluetooth Adapter for PC, Bluetooth Dongle, Plug-and-Play for PC, Laptop, Mouse, Keyboard, Headsets, Speakers, Support Windows 11/10/8.1/7 - TP-Link USB Bluetooth Adapter for PC, Bluetooth 5.0/5.3 Dongle Receiver, Plug and Play, Nano Design, EDR & BLE, Supports Windows 11/10/8.1/7 for Desktop, Laptop, PS5/PS4/Xbox Controller (UB500) - ZEXMTE Long Range USB Bluetooth Adapter for PC 5.4 USB Bluetooth Dongle with High Gain Antenna, Wireless BT Receiver 590FT / 180M, Plug &Play for PC Windows 11/10/8 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/253421871-bluetooth-usb-adapter-csr-4-0-usb-dongle-bluetooth-receiver](https://www.desertcart.no/products/253421871-bluetooth-usb-adapter-csr-4-0-usb-dongle-bluetooth-receiver) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-16*