version 4.0 bluetooth usb dongle for ipad 

Bluetooth v4.0 Specification

Features

Fully qualified Bluetooth v4.0 specification system

Support for Bluetooth v3.0 only available with CSR8510

Dual-mode Bluetooth /Bluetooth low energy

Draft Bluetooth low energy HID boot mode support

Full-speed Bluetooth operation with full piconet and scatternet support

Integrated balun

No external regulators required for USB supply operation

Full- speed USB 2.0 interface

WLAN coexistence interface

Green (RoHS compliant and no antimony or halogenated flame retardants)

Design optimised for low-cost PCB manufacture

Physical Interfaces

Full-speed (12Mbps) USB 2.0 interface

         Bluetooth V4.0 Dongle Specification

Key Features :

Bluetooth V4.0 Class2 (also compliant Bluetooth 2.1+EDR)

OS supported: windows 7,8,10 vista, XP

Plug and play

Dual-mode Bluetooth low energy radio USB dongle

Full speed USB 2.0 interface

Bluetooth end product

Bluetooth low energy Support Heart rate belt, Find me , Proximity , Generic Attribute Profile

Bluetooth 2.1+EDR Support A2DP, AVRCP, DUN-GW, HSP , HFP A2DP AVTCP, FTP, OPP, Audio-GW, FAX, BPP and tec.

RoHS compliant BQB, CE, CE and FCC

General Specification:

Product Description:

Bluetooth V4.0

Support network, dial-up , fax . LAN access

Operating system: windows98, 2000, Vista, windows7/8/10

Universal serial USB interface:USB2.0/3.0

Transmission speed:3mbps

Receiving/sending range:10-20m

Main Features:

Bluetooth low energy wireless USB adapter

Dual-mode bluetooth transmission

Low-power and selectable 1.2/3.6v input/output

Support bluetooth voice and data

Support multi-language

Wireless local area network share interface