1. This product has burned the Sniffer firmware by default. 2. Added program analysis for CC2650/CC2630/cc2538 chips! Theoretically, it is possible to analyze devices that use the 802.15.4 protocol. 3. Environmentally friendly solder paste, immersion gold technology, customers can use or recommend with confidence; 4. Quality assurance, all components are designated labels; 5. Small size: Line length 1.5m, height 26.5cm;4.1 x 1.6 cm, ultra-narrow design to avoid conflicts with other USB devices; 6. The product is sturdy and small, with a thickness of 1.6MM, leads to 8 IO ports, and DEBUG pin headers. And can increase the shell; 7. The working frequency is 2.405-2.485GHz, and the wireless transmission rate is up to 250Kbaud; 8. Power consumption: receiving current Less than 20mA, transmitting current Less than 25mA; 9. Cooperate with firmware to realize the function of protocol analyzer; 10. (2450BM 15A0002E), the distribution parameter has little influence, the performance is superior, stable and reliable; Colour:black Material:plastic Size:Antenna height 26.5cm, cable length 1.5M, antenna 26.5 x 5cm Package Contents: 1 * Analyzer 1 * Antenna Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.