Asus Wireless Network USB-BT400 Bluetooth v4.0 USB2.0 3Mbps USB Adapter Retail

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  • $48.99
  • Regular price $64.26

Bluetooth 4.0 USB Adapter

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

Highly portable ultra-small design

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.

Bluetooth V4.0
USB 2.0
Data Rate
Up to 3Mbps
Distance of Use
Over 10 Meters in Free Space
Frequency Band
2.4 to 2.4835GHz Unlicensed ISM Band
FHSS (Frequency Hopping Spread Spectrum)
GFSK for 1Mbps, 4-DQPSK for 2Mbps, 8-DPSK for 3Mbps
OS Support
Windows 8 32/64 Bit
Windows 7 32/64 Bit
Windows XP 32/64 Bit
Item Dimension (L"xW"xH")
5.9 x 8.8 x 5.4

1.69 lb

Warranty Information
2 Years