Usb Ant+ Stick Adapter Signal Cycling Data Receiver Feature:Specification:Features: Brand new ANT+ stick produced by high quality material. Compatible with Garmin products. Portable USB is very convenient.NO driver installation is required on Mac OS X machines.Supports USB 1.1/2.0 Full Speed specification with Type A USB connectorUp to 8 ANT channels. Up to 8 public,managed and/or private network keys.78 selectable RF channels in 2403 to 2480MHZ ISM band. Burst transfer rate up 60kbps(ture data throughput).Specifications:Color: BlackTransmission distance: Within 5mModel: USB ANT stickItem Size: Approx. 5.7*1.8cmCompatible with:For Forerunner 310XTFor Forerunner 405For Forerunner 405CXFor Forerunner 410For Forerunner 610For Forerunner 60For Forerunner 910XTHow to use:Plug it into your computer's USB port. Automatically receives workout data when your fitness device is within range, and stores it in Garmin Connect (web-based) or Garmin Training Center (software).Note:This is a replacement USB stick yet brand new, not Garmin one.Package Information:Package Size: Approx. 11 * 9.5 * 1.7cm / 4.3 * 3.7 * 0.67inPackage Weight: Approx. 22g / 0.78oz Package list:1 * USB ANT+ StickPackage List:1 * USB ANT+ Stick