1、HD 2.8 inch full color screen with clear display effect. 2、ID/IC full hand, voice broadcast. 3、Can replicate these frequencies of the ID card: 125 KHz, 250 KHz, 500 KHz, 375 KHz, 750 KHz, 875 KHz, 1000 KHZ. IC card: 13.56 MHz. HID Card. 4、Digital key input number can be directly input. 5、Powered by 4 AAA batteries(not included), easy to carry. Features: HD 2.8 inch full color screen with clear display effect. ID/IC full hand, voice broadcast. Can replicate these frequencies of the ID card: 125 KHz, 250 KHz, 500 KHz, 375 KHz, 750 KHz, 875 KHz, 1000 KHZ. IC card: 13.56 MHz. HID Card. Digital key input number can be directly input. Powered by 4 AAA batteries(not included), easy to carry. Also can be powered by USB cable. Comes decoding, directly compiling various types of smart card for access control. It can crack the encrypted cards. Original card for reading and copy card for writing. Specification: Condition: Brand New Material: Plastic Color: White Sub-code: CTCSS 99 Range: up to 3 km(open space) Size: Approx. 15.3 x 8 x 2.3cm/6.0 x 3.1 x 0.9in USB Cable Length: 100cm/39.4in Package Weight: Approx. 180g/6.3ozSupported Card: UID/T5577 EM4305/5200/8800/8210/8201/5300/8268/8310/5201 Supported Operating Systems: For Windows 98, for ME, for NT, for 2000, for  XP, for 2003,for  Vista For Windows XP x64, for 2003 x64, for Vista x64 For Linux For OS 10.5, For OS 10.6 For Win CE 5.0 ( for Windows embedded Compact) Package list: 1 x ID / IC Copier (battery not included) 1 x USB Cable Notes: 1. Please allow 1-3cm error due to manual measurement, thanks for your understanding. 2. Cards have different chips and some cards can only be read while not be written. When writing cards, make sure your cards can be written, please. 1 x ID / IC Copier (battery not included) 1 x USB Cable