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!
📉 PRICE DROP
ASUS USB-BT400 USB 2.0 Bluetooth 4.0 Adapter
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Apr 3, 2026 2:54 PM · 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.
- 💰At 20% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 🏷️The listed retail price is trimmed by 11% at checkout.
- 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
2.34/20
Deal Strength
13/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Most advanced Bluetooth 4.0 adapter, backward compatible with Bluetooth 2.0/2.1/3.0
✓Enables wireless communication with Bluetooth-enabled computers, printers, phones, headsets, Speakers, keyboards, controllers, and more
✓Bluetooth low energy technology for energy-saving wireless connectivity
✓OS Support: Windows 8 , 32bit/64bit / Windows 7 , 32bit/64bit / Windows XP , 32bit/64bit
⚙️ Specifications
Brand
ASUS
Hardware Interface
Bluetooth, USB
Color
Black
Compatible Devices
Desktop, Headphone, Laptop, Speaker
Product Dimensions
16"L x 19.47"W x 8.1"H
Data Link Protocol
Bluetooth
Data Transfer Rate
3 megabytes_per_second
Item Weight
2.72 ounces
UPC
809385680551 731215274794 132017948751 809186285764 803982848024 146286587702 112840341226 807030509936 809185829105 886227502752 163120884100 807320173618 666823584907 886227342488
Global Trade Identification Number
00886227342488, 00886227502752, 04056572741120, 04716659342489, 08862275027524
ASIN
B00DJ83070
