Asus USB-BT400 - Mini Bluetooth 4.0 USB Adapter

£ 14.12  inc. vat

£ 11.76 ex. vat

Asus USB-BT400 - Mini Bluetooth 4.0 USB Adapter

QuickFind: 623493 Mfr part code: USB-BT400
  • 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,...

Product Description

Asus USB-BT400 - Mini Bluetooth 4.0 USB Adapter

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.

Technical Specification

Asus USB-BT400 - Mini Bluetooth 4.0 USB Adapter


Antenna Internal

Expansion / Connectivity

Connections 1 x USB 2.0 - 4 pin USB Type A


Bluetooth Profiles Dial-up Networking Profile (DUN), File Transfer Profile (FTP), Hands-Free Profile (HFP), Headset Profile (HSP), Object Push Profile (OPP), Personal Area Networking Profile (PAN), Serial Port Profile (SPP), Synchronisation Profile (SYNCH), Generic Access Profile (GAP), Service Discovery Application Profile (SDAP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hard Copy Cable Replacement Profile (HCRP), Human Interface Device Profile (HID), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Bluetooth Network Encapsulation Protocol (BNEP), Basic Imaging Profile (BIP), Basic Printing Profile (BPP), Phonebook Access Profile (PBAP), Message Access Profile (MAP), Device ID Profile (DIP), Radio Frequency Communication (RFCOMM), Generic Attribute Profile (GATT), Service Discovery Protocol (SDP), Find Me Profile (FMP), Proximity Profile (PXP)
Connectivity Technology Wireless
Data Link Protocol Bluetooth 4.0
Spread Spectrum Method FHSS
Data Transfer Rate 3 Mbps
Line Coding Format GFSK, 4 DQPSK, 8 DPSK
Frequency Band 2.4 GHz
Compliant Standards Bluetooth 4.0


Device Type Network adapter
Form Factor External
Interface (Bus) Type USB 2.0

Software / System Requirements

OS Required Microsoft Windows 7 (32/64 bits), Microsoft Windows XP (32/64 bits), Windows 8 (32/64 bits)

Dimensions & Weight

Width 1.947 cm
Depth 1.6 cm
Height 0.81 cm
Weight 2.2 g

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Product Reviews

Product Discussion

Asus USB-BT400 - Mini Bluetooth 4.0 USB Adapter

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£ 14.12  inc. vat

£ 11.76 ex. vat

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