Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
USB Bluetooth 5.1 Adapter for Desktop PC: Long Range 300FT Wireless Dongle with 5dBi Antenna Plug & Play for Laptop Windows 11/10/8.1, Pair BT Headphones/Headset/Speaker/Mouse/Keyboard/Printer
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 31, 2026 6:51 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 91% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
3.83/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
LEFUQ
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Long Range Bluetooth Adapter: Techkey USB Bluetooth 5.1 dongle utilizes Class 1 radio technology and features an extended antenna, providing a transmission range of up to 300ft/100m 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 5.1 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 5.1 dongle: Utilizes the latest Bluetooth 5.1+EDR technology, compatible with Bluetooth 5.1/5.0/4.2/4.2 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 5.1 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
Bluetooth
Color
black
Compatible Devices
Headphone, Keyboard, Laptop, Mouse, Printer, Speaker
Data Link Protocol
USB, Bluetooth
Data Transfer Rate
3 megabits_per_second
Item Weight
0.03 kg
Minimum Required Operating System Version
Windows 10, Windows 11
Manufacturer
Techkey/Shenzhen Denos Trade Co., Ltd.
Product Dimensions
4.29 x 3.74 x 0.67 inches
ASIN
B0FX4B8NG7
