Proxmark3 RFID Card Reader+5XT5577/UID Keychain IC/ID Key Writer

It Is Simple And Convenient To Cancel The Lithium Battery. (In Offline Mode, You Can Use The Power Bank)
Except That It Has To Do With The Original Relay, It Has Low Cost, Light Weight And Convenient Transportation.
Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.
Accessories random color and appearance,The color of the coil is random, No specification accepted
Color: Black
Material: PCB
Specifications: 5X T5577/UID Keychain

Package Contents:
1 x RFID Card Reader 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.