--- product_id: 276676246 title: "WarmstorBluetooth Adapter, CSR 4.0 USB Dongle Bluetooth Receiver/Transfer Gold Plated for Laptop PC Computer Support Windows 10 8 7 Vista XP 32/64 Bit" brand: "warmstor" price: "€ 23.83" currency: EUR in_stock: true url: https://www.desertcart.pt/products/276676246-warmstorbluetooth-adapter-csr-4-0-usb-dongle-bluetooth-receiver-transfer store_origin: PT region: Portugal --- # Max 3MB/s Bluetooth 5.1 USB 2.0 WarmstorBluetooth Adapter, CSR 4.0 USB Dongle Bluetooth Receiver/Transfer Gold Plated for Laptop PC Computer Support Windows 10 8 7 Vista XP 32/64 Bit **Brand:** warmstor **Price:** € 23.83 **Availability:** ✅ In Stock ## Summary > 🔗 Stay Connected, Stay Ahead! ## Quick Answers - **What is this?** WarmstorBluetooth Adapter, CSR 4.0 USB Dongle Bluetooth Receiver/Transfer Gold Plated for Laptop PC Computer Support Windows 10 8 7 Vista XP 32/64 Bit by warmstor - **How much does it cost?** € 23.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/276676246-warmstorbluetooth-adapter-csr-4-0-usb-dongle-bluetooth-receiver-transfer) ## Best For - warmstor enthusiasts ## Why This Product - Trusted warmstor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Range:** Connect up to 20m away with enhanced coverage and stability. - • **Compact & Convenient:** Ultra-small design ensures it stays plugged in without blocking other ports. - • **Seamless Connectivity:** Experience plug-and-play ease with Windows 10/11 compatibility. - • **Versatile Compatibility:** Connect multiple devices simultaneously for ultimate convenience. - • **Lightning Fast Transfers:** Enjoy data speeds up to 3MB/s for a lag-free experience. ## Overview The Warmstor Bluetooth Adapter is a compact and efficient USB dongle designed for seamless wireless connectivity with Windows 10/11 and earlier versions. Featuring Bluetooth 5.1 technology, it offers fast data transfer rates, extended range, and compatibility with multiple devices, making it an essential accessory for any tech-savvy professional. ## Description WarmstorBluetooth Adapter, CSR 4.0 USB Dongle Bluetooth Receiver/Transfer Gold Plated for Laptop PC Computer Support Windows 10 8 7 Vista XP 32/64 Bit ## Features - ⚡【NOTE】This USB Bluetooth adapter is ONLY compatible with windows 11/10/8.1/8/7. It supports plug and play for Win 8.1/10/11 system. You need to install the driver manually for Windows 7 from the included mini CD or through the driver download link: //1drv.ms/u/s!AnDGPmD_JKgujBOYlLl_y3oLFwOu?e=SRgdwa - ⚡️【Bluetooth Adapter 5.1】Adopts the latest Bluetooth 5.1 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 V5.0/4.0/3.0/2.0/1.1 - ⚡️【Fast Transfer Rate】Supports the Enhanced Data Rate (EDR) technology, which greatly improves the transmission rate into Max 3MB/s, giving you a fast and lag-free wireless data connection between computer and Bluetooth devices. Easily enjoys music, transferring files & entertainment during work. - ⚡️【Broader Range】this adapter can 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 to 20m in an open place - ⚡️【Wide Compatibility】The PC Bluetooth adapter works with 32/64-bit Windows 11/10/8/7. It can also take full advantage of bandwidth to connect multiple Bluetooth devices simultaneously,such as Bluetooth headsets,speakers, mouse , keyboards, Printer and smartphones. It is NOT compatible with Mac OS, Linux, TVs, or Car Stereo. - ⚡️【Compact Size Design】Ultra small size design allows you to leave it on laptop or desktop, you can keep this Bluetooth dongle there and no need to remove it, it seamlessly gets plugged into a laptop without blocking the surrounding USB port. - ⚡️【Reliability】Enable wireless communication with Bluetooth-enabled computers, printers, phones and headsets. Utilize Bluetooth low energy) technology for energy-saving wireless connectivity. ## Product Details - **Brand:** Warmstor - **Hardware interface:** USB 2.0 Type A, Bluetooth 5 - **Colour:** Bluetooth 5.1 - **Compatible devices:** Laptop, Desktop, Mouse, Keyboard, Tablet - **Product dimensions:** 16L x 6W x 23H millimeters ## Images ![WarmstorBluetooth Adapter, CSR 4.0 USB Dongle Bluetooth Receiver/Transfer Gold Plated for Laptop PC Computer Support Windows 10 8 7 Vista XP 32/64 Bit - Image 1](https://m.media-amazon.com/images/I/51wQXbck7AL.jpg) ![WarmstorBluetooth Adapter, CSR 4.0 USB Dongle Bluetooth Receiver/Transfer Gold Plated for Laptop PC Computer Support Windows 10 8 7 Vista XP 32/64 Bit - Image 2](https://m.media-amazon.com/images/I/71Tjfjhcz1L.jpg) ![WarmstorBluetooth Adapter, CSR 4.0 USB Dongle Bluetooth Receiver/Transfer Gold Plated for Laptop PC Computer Support Windows 10 8 7 Vista XP 32/64 Bit - Image 3](https://m.media-amazon.com/images/I/61YvF3zotYL.jpg) ![WarmstorBluetooth Adapter, CSR 4.0 USB Dongle Bluetooth Receiver/Transfer Gold Plated for Laptop PC Computer Support Windows 10 8 7 Vista XP 32/64 Bit - Image 4](https://m.media-amazon.com/images/I/61WCcPSVNyL.jpg) ![WarmstorBluetooth Adapter, CSR 4.0 USB Dongle Bluetooth Receiver/Transfer Gold Plated for Laptop PC Computer Support Windows 10 8 7 Vista XP 32/64 Bit - Image 5](https://m.media-amazon.com/images/I/61nS1X-CiDL.jpg) ## Frequently Bought Together - USB Bluetooth Adapter for PC, Warmstor Bluetooth 5.1 Dongle Receiver Support Windows 11/10/8.1/8/7 for Desktop, Laptop, Bluetooth Headsets, Speakers, Keyboard, Mouse, Printer - TP-Link USB Bluetooth Adapter for PC, Bluetooth 4.0 Dongle Receiver, Plug & Play, Nano Size, EDR & A2DP Technology, Supports Windows 11/10/8.1/8/7/XP for Desktop, Laptop, PS4/ Xbox Controllers (UB400) - USB 3.0 Hub, VIENON 4-Port USB Hub USB Splitter USB Expander for Laptop, Xbox, Flash Drive, HDD, Console, Printer, Camera,Keyborad, Mouse --- ## 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.pt/products/276676246-warmstorbluetooth-adapter-csr-4-0-usb-dongle-bluetooth-receiver-transfer](https://www.desertcart.pt/products/276676246-warmstorbluetooth-adapter-csr-4-0-usb-dongle-bluetooth-receiver-transfer) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*