Features 1.RADIO FREQUENCY BAND: Evil Crow RF V2 radio frequency modules operate in the following RF bands, 300Mhz?348Mhz 387Mhz?464Mhz 779Mhz?928Mhz 2.4GHz. 2.EVIL CROW RF V2: Evil Crow RF V2 radio frequency adapter allows the following attacks, Signal receiver, Signal transmitter, Replay attack, URH parse, Mousejacking. 3.TWO CC1101 RF MODULES: Radio frequency adapter has two CC1101 RF modules, these modules can be configured to transmit or receive on different frequencies at the same time. 4.NRF24L01 MODULE: RF module board adapter also has an NRF24L01 module for other attacks. A small card is recommended. 32GB or smaller is sufficient for operation. 5.APPLICATION RANGE: Radio frequency adapter device is an essential device for professionals and network security enthusiasts to test, learn and have fun. specificationItem Type: RF Module Board Adapter_x000D_ Material: PCB_x000D_ Frequency Band:_x000D_ 300Mhz-348Mhz, 387Mhz-464Mhz, 779Mhz-928Mhz, 2.4GHz_x000D_ Evil Crow RF V2 Allows The Following Attacks:_x000D_ 1. Signal Receiver_x000D_ 2. Signal Transmitter_x000D_ 3. Replay Attack_x000D_ 4. URH Parse_x000D_ 5. Mousejacking_x000D_ Storage Cards: Smaller Cards Are Recommended. 32GB Or Smaller Cards Are Sufficient For Operational Needs. Larger Cards Than This Have Been Shown To Cause Problems And Not Work PackageList1 x_x000D_ _x000D_ RFModule Note1. All devices were flashed with the basic firmware Evil Crow RF V2 before shipping._x000D_ 2. The battery and card in the pictures are for display purposes only and are not included in the package.