EZSync CC2540 Evaluation Module USB Dongle， BLE Bluetooth 4.0， CC2540EMK-USB compatible， Configured as BLE MONITOR HOST， EZsync100<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> The package contains 1x CC2540 USB Dongle and 1x quick start guide sheet </span></li><li><span class="a-list-item"> The device connects to a Windows PC’s USB port， and is pre-loaded with the master demo application software， work with BLE Device Monitor and BTool to display services， characteristics and attributes of any Bluetooth low energy device including TI sensortag monitoring and OAD </span></li><li><span class="a-list-item"> The device can be reprogrammed to be a BLE packet sniffer device and work with Packet Sniffer analyzing the BLE protocol and for software and system level debugging. Re-programming requires CC Debugger， EZSync106 or SmartRF05EB board support(not included) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31hA8o3bJ3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ovkpl1amL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31LkusBvE7L.jpg" noproxy>