Specification Brand : YTXXDEUS BulletPoint1 : ★ Brand new and reliable replacement made of excellent-qua lity material to ensure its lifespan. BulletPoint2 : ★ Copy and duplicate 125Khz EM4100/EM410X card / tag ID for backup purpose. BulletPoint3 : ★ Read or writable card & keyfobs can be cloned and copied more than 20000 times with difference IDs. BulletPoint4 : ★ The pictures are accurate because of real shooting, please check it carefully to make sure it is what you need; And please double check the description information; BulletPoint5 : ★ AFTER-SALE SUPPORT: If you have any questions or concerns, please do not hesitate to contact us. We will do our best to provide you with a satisfactory shopping experience. BulletPoint6 : 【 LED Indicators 】 Two-color indicator light, no fear of night, red light for standby, green light for successful card swiping Color : As the Picture Shows ExternallyAssignedProductIdentifier : 7647740110106 ExternallyAssignedProductIdentifier1 : 0765483366714 ExternallyAssignedProductIdentifier2 : 765483366714 IncludedComponents : No ItemName : 2024 Upgraded 125KHz Handheld RFID ID Card Copier Key Reader Writer Duplicator +5X Tags/Card ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : access-control-keypads Manufacturer : YTXXDEUS Material : Acrylonitrile Butadiene Styrene (ABS) ModelNumber : 1626850005 NumberOfItems : 1 PartNumber : YTXXFBA-5456-TZ265 ProductDescription : specifics: Copy and duplicate 125Khz EM4100/EM410X card / tag ID for backup purpose. Read or writable card & keyfobs can be cloned and copied more than 20000 times with difference IDs. Simple Read & Write operation, LED light and buzzer for direct indication. Widely supports EM4305, T5577, CET5200 versions. Standalone operation, PC is not required. Built-in transceiver antenna.