Uid Code RFID Key Fob 125kHz Multi Color Passive Waterproof RFID Keyfob
| Material | ABS |
| RFID Keyfob's Color | Black, green, blue, yellow, white, red etc. |
| Craft | Uid Code, Laser Printing, barcode |
| Frequency | 13.56MHz, |
| 125KHz Chip | EM4100, EM4205, EM4305, EM4450, TK4100, T5577, Hitag 1,Hitag 2, HTS256, HTS2048, Hitag UR064or other customized chips |
| Surface | Glossy/matted/frosted/Jelly |
| Sample | Free sample is available |
| Certificate | CE/ RoHS/ ISO9001/FCC |
| Memory Size 1 (bytes) | User Memory 2 (bytes) | Max URL3 (characters) | Best Use |
| 64 | 48 | 41 | Cost effective chip for short URLs in products(wristbands, keyfobs etc) |
| 68 | 144 | 132 | Popular, established all-round NFC chip. Cost-effective with good memory capacity. |
| 80 | 48 | 41 | Cheap, general NFC use with short URLs. Limited availability |
| 180 | 144 | 132 | Next generation chip, will eventually replace NTAG203.Great ScanStrength. |
| 540 | 504 | 492 | The 'one in the middle'.Good memory but Limited availability compared to the NTAG216. |
| 924 | 888 | 854 | Large memory and full feature set.Higher price Makes it suitable for vCard and larger memory use only. |
| 192 | 148 | 132 | Specialist applications requiring encryption only. Poor scan distance with mobile phones. |
| 1024 | 716 | 710 | Legacy applications only.Not recommended For general mobile phone NFC usage. |
4k | 4094 | 2000 | Specialist applications requiring strong Data encryption only. |
| 512 | 454 | 449 | Universally compatible chip available in only A limited number of products. Useful for vCards or small data storage. |