ตัวรับส่งสัญญาณคลื่่นความถี่ RF ระยะ 50 เมตร
“Plug & Play” USB RF Receiver makes setup simple.
No driver installation allows for easy implementation. The radio frequency technology allows for a 200 foot range and does not need a “line of sight” with the ResponseCard keypads. The approximate size of a thumb drive, it doesn’t require the hassle of cables and is easy to transport from room to room or class to class. Collect up to 1000 responses at a time. For use with TurningPoint assessment software and ResponseCard RF, ResponseCard RF LCD and ResponseCard NXT clickers.
SIZE & WEIGHT
POWER AND POWER MANAGEMENT
INPUT DEVICE COMPATIBILITY