1. Built-in high-frequency antenna, matching antenna depth, eliminating blind spots, reading the entire data card without interruption.2. Increase the frequency of the key, the size of the card can accommodate everything.3. Data , completely stable, and low error rate.4. The low frequency antenna improves the signal-to-noise , the recognition speed is higher, and the mobile design can various needs.5. No antenna interface, no need to connect because it is easily damaged. Cancel lithium battery, easy and convenient. (In offline mode, you can use mobile power)(Low-frequency antenna is installed on the right)Antenna : 30.41 V @ 125.00 kHzAntenna : 22.01 V @ 134.00 kHz HF antenna: 28.43 V @ 13.56 MHz(Low-frequency antenna is installed on the left)Working voltage: 3.5-5.5VCurrent work: 50-130mALength and width: 54mm x 86.6mmThickness: 6.2 mm (thinnest) 9.8 mm (with screws) 15.8 (with low frequency antenna)Card operation mode:1. M1 S50 card reader and other Type B 14443A cards.2. Analyze PRNG 0 using department- security.3. Use embedded (mfoc) security to solve the entire .Analog card mode:1. the ID of IC S50 / Ultralight / DESFire series cards.2. Analog data M1 S50 for the entire . (Select card reader)3. the shell M1 S50 and obtain the data used to calculate the key (select card reader)Silent mode:1. A quiet data transmission analyzer between the M1 S50 card and the card reader, analyzing the key.2. 14443A B silent card reader with full communication function.Type: Smart Card ReaderModel Number: Proxmark3color:BlackMaterial:Plastic + MetalPackage Contents:1 x Proxmark3 Rfid Smart Card Reader1 x USB ca(The color style is random, and the specified color style cannot be )1 x CUID card3 x UID card1 x UID interchangeable Only the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.