Working frequency band: 125Khz
Card reading type: ID cards such as TK4100, EM4100 and EM4200.
Weight: 140G
Size: 104mmx68mmx10mm
Reading distance: 0~80mm
Card reading time: < 100mS
Card reading speed: 0.2S
Reading distance: 0.5S
Communication interface: USB
Working temperature:-20 C-70 C.
Operating voltage: 5V
Working current: 100mA
Operating system: winxp \ wince \ win \ win10 \ liunx \ vista Android.
Status indicator: 2-color LED ("red" power LED, "green" status indicator)
Built-in speaker: buzzer, which can control LED and buzzer.