Commonly used chip: Kuj tseem tuaj yeem muab cov kev pabcuam customized kom tau raws li koj cov tswv yim tshwj xeeb thiab xav tau 203, Kuj tseem tuaj yeem muab cov kev pabcuam customized kom tau raws li koj cov tswv yim tshwj xeeb thiab xav tau 213, Kuj tseem tuaj yeem muab cov kev pabcuam customized kom tau raws li koj cov tswv yim tshwj xeeb thiab xav tau 215, NTAG216, FM11RF08, bound chip qauv, Ultralight C, I code SLI-X, Desfire 4K/8K,Tus qauv USB-Wiegand converter tuaj yeem paub txog. Frequency range: 13.0MHz~14.5MHz Protocol standard: ISO/IEC14443-A, ISO15693 Memory: according to the chip Commonly used size: 4.5×4.5mm, 8×14mm, Φ6mm, Φ8mm, Φ10mm, Φ15mm, Φ20mm, Φ25mm, Φ30mm, or customized Thickness: 0.15~0.25mm Thickness with glue: 1.0~1.3mm Material: FR-4 Surface material: PCB Working mode: R/W Read/write …