RFID Smart Chip Card Reader: The X7 RFID Smart Chip Card Reader can read and write data to RFID cards, making it easier to control access to your facility. Dual Frequency Support: With support for both 125 KHz and 13.56 MHz frequencies, this card reader can handle a wide range of cards and badges. Type C Interface: The X7 RFID Smart Chip Card Reader comes with a Type C interface, making it easy to connect to your computer or other devices. ID Card /Ic Full Screen And Voice Broadcast Support Read/Write Frequency: 125khz, 175khz, 250khz, 300khz, 375khz, 500khz, 625khz, 750khz, 875khz, 1000khz, 13.56mhz (Iso1443a/B) Support Card Writing: T5577, EM4305, HID Low,UID Card,CUID. The Number Key Can Be Entered Directly Into The Card Number. Using Lithium Ion Battery, Standard Handheld Equipment, Easy To Carry Decode, Directly Compile A Variety Of Smart Card Access Control. Colour:black Material:plastic style:Keychain Note: 1. This device for 2023 the latest model, support more kinds of cards, decryption ability is stronger. more features than 300cd or Icopy X100. 2. The product supports reading and writing most cards, but does not support live card and special card copy. the current default language for the machine is Chinese and English. Accessories random color and appearance, don't accept the specified color and Appearance The actual product may have slight color difference or difference, which will not affect the use Package Contents: 1 * Decoder Kit 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.