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USB Bluetooth 5.4 Adapter for Desktop PC: Long Range 500FT Wireless Dongle with 5dBi Antenna Plug & Play for Laptop Windows 11/10/8.1, Pair BT Headphones/Headset/Speaker/Mouse/Keyboard/Printer
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
B
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 30, 2026 8:23 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰At 11% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
12.23/28
Recent Value
8.48/22
Market Standing
18.04/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
LEFUQ
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Long Range Bluetooth Adapter: Techkey USB Bluetooth 5.4 dongle utilizes Class 1 radio technology and features an extended antenna, providing a transmission range of up to 500ft/150m in open areas, ensuring that Bluetooth connections are no longer limited by distance. (Please note that physical obstructions and wireless interference may affect the actual transmission range.)
✓Fast Transmission Rate: With EDR technology and Bluetooth Low Energy (BLE) configuration, this upgraded Bluetooth 5.4 adapter achieves speeds of up to 3Mbps, greatly improving transmission rates and reducing efficiency loss due to interference in the 2.4GHz band. This allows for fast, seamless wireless data connections between your computer and Bluetooth devices.
✓Real Plug & Play: Techkey USB wireless Bluetooth is not constrained by network or location, requiring no driver installation. Just plug the USB wireless adapter into your computer and start using it right away. Enjoy the convenience of Bluetooth functionality at any time, enhancing work efficiency and saving time.
✓Bluetooth 5.4 dongle: Utilizes the latest Bluetooth 5.4+EDR technology, compatible with Bluetooth 5.4/5.3/5.2/4.2/4.2 LE/4.0/2.1+EDR, and features Dual mode (BR/EDR+ Bluetooth Low Energy) for reduced energy consumption and enhanced speed, ensuring quick response and superior anti-interference capabilities.
✓Up to 7 Devices Sync Connected: The upgraded Bluetooth 5.4 dongle is designed for a wide range of applications, allowing simultaneous connections with up to 7 Bluetooth wireless devices such as speakers, keyboards, headsets, mice, and printers. It is exclusively compatible with Windows 11/10/8.1 and does not support Mac OS, Linux, car stereo systems, XBOX, PS4, or TVs.
⚙️ Specifications
Brand
Techkey
Hardware Interface
USB
Color
black
Compatible Devices
Headphone, Keyboard, Laptop, Mouse, Printer, Speaker
Data Transfer Rate
3 megabits_per_second
Item Weight
0.04 kg
Compatible Operating System Family
Windows
Minimum Required Operating System Version
Windows 10
Manufacturer
Techkey/Shenzhen Denos Trade Co., Ltd.
Product Dimensions
4.29 x 3.74 x 0.67 inches
ASIN
B0FHHBFMYY
