Tag: p-1995564.html

COMFAST CF-B03 USB Bluetooth 5.1 Adapter ($9.99)

Not made by elves, but still magical: $9.99 (Banggood). Updated: 12-01-2026.

COMFAST CF-B03 USB bluetooth 5.1 Adapter Free Driver 2 in 1 bluetooth Receiver Transmitter for PC Phone Tablet
Banggood warehouse: China.

Price: $9.99

Additional Banggood coupons:
1. First page
2. Second page

Aliexpress

There’re some similar (or not) items on Aliexpress

Image Product (link) Price
Comfast 150Mbps USB WiFi Bluetooth 4.0 Adapter 2.4G Network Card Receiver RTL8723DU BT Dongle PC/Laptop/Desktop Win7/8/10 11 $5.91
COMFAST 650Mbps Mini Wireless Wifi Adapter BT4.2 USB 2.4G/5.8G Bluetooth+WIFI Network Card RTL8821CU WiFi Antenna For PC CF-813B $11.02

Click here to search by yourself.

Price history and price alert

Check out price history chart (for all/most countries) for COMFAST CF-B03 USB Bluetooth 5.1 Adapter. The lowest price was: $9.39.
Price records source(s): Banggood
Click on image to enlarge. Price history for COMFAST CF-B03 USB Bluetooth 5.1 Adapter
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).