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ASUS Bluetooth 4.0 USB Adapter / Mfr. No.: USB-Bt400

ASUS Bluetooth 4.0 USB Adapter / Mfr. No.: USB-Bt400
Qty. Available: 10+
Item Number: asu-usbbt400
Vendor Number: USB-BT400
Vendor: Asus - Components
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New generation Bluetooth 4.0 for versatile wireless connectivity

The USB-BT400 is a Bluetooth Smart Ready USB adapter with new Bluetooth 4.0 capabilities. It connects you with a multitude of compatible devices and supports Bluetooth Low Energy (BLE) to reduce power consumption. In dual-mode, the USB-BT400 maintains full backward compatibility with Bluetooth 3.0, 2.1, and 2.0.

Get Bluetooth 4.0 and connect with multiple devices

The ASUS USB-BT400 provides new and advanced Bluetooth 4.0 and enables wireless connectivity with a wide range of devices such as computers, printers, phones, headsets, speakers, keyboards, controllers, and more. In addition, the ultra-small USB-BT400 comes with Bluetooth Low Energy (BLE) technology, which lets you enjoy energy-saving connectivity.

General Information

ManufacturerASUS Computer International
Manufacturer Part NumberUSB-BT400
Manufacturer Website Address
Product ModelUSB-BT400
Product NameBluetooth 4.0 USB Adapter
Product TypeBluetooth Adapter

Technical Information

Bluetooth StandardBluetooth 4.0
ISM BandYes
ISM Minimum Frequency2.40 GHz
ISM Maximum Frequency2.48 GHz
Indoor Antenna Range32.8 ft
Wireless Transmission Speed3 Mbit/s


Host InterfaceUSB

Physical Characteristics

Form FactorExternal
Weight (Approximate)0.08 oz


System RequirementsOperating Systems:
  • Windows 8 32bit/64-bit
  • Windows 7 32bit/64-bit
  • Windows XP 32bit/64-bit
Device SupportedDesktop Computer/Notebook