NXP MIFARE Classic® 1k NXP EV1 27mm Tamper Proof Circular Stickers (Pack of 100)

The Mifare Classic 1K NXP EV1 27mm Tamper Proof Circular Stickers are durable and waterproof self-adhesive NXP chip patches that permanently turns standard PVC cards into smart contactless cards.

• Sold in packs of 100
• 1KB memory capacity
• Operates at 13.56 MHz frequency range