























Recent Purchase
jzm***
Memory:64 bit; 330;
$4.23
15 hours ago
ffu***
Memory:64 bit; 330;
$28.20
3 days ago
lgh***
Memory:64 bit; 330;
$23.97
39 days ago
vux***
Memory:64 bit; 330;
$19.74
23 days ago
uaa***
Memory:64 bit; 330;
$18.33
12 days ago
bij***
Memory:363 bit; 512 bit;
$23.12
49 days ago
rgg***
Memory:363 bit; 512 bit;
$5.44
24 days ago
iul***
Memory:363 bit; 512 bit;
$8.16
34 days ago
bgr***
Memory:363 bit; 512 bit;
$6.80
38 days ago
ssg***
Memory:363 bit; 512 bit;
$9.52
38 days ago
View All
Customer Reviews

125KHz 13.56MHz Proximity TK4100 EM4200 EM4305 T5577 RFID Keyfob Keychain Ring Rewritable RFID Key Fob Tag ID key card
$0.82$1.36-39.71%
Memory:
64 bit; 330
363 bit; 512 bit
Quantity:
Add to Cart
Wishlist
Features
High-Frequency RFID Keyfob with Premium Durability
Crafted from ABS plastic with a smooth finish, this RFID keyfob ensures long-lasting performance. The compact ring design fits seamlessly on keychains for effortless daily use.
Dual-Frequency Compatibility (125KHz & 13.56MHz)
Supports TK4100, EM4200, EM4305, and T5577 chips for versatile applications. Ideal for access control, inventory tracking, and public transport systems.
Rewritable & Customizable Functionality
Allows unlimited data rewrites via compatible RFID writers. Perfect for hotels, gyms, or corporate security with dynamic ID needs.
Bulk Pricing Advantage
Lowest global wholesale rates for large orders. Streamline your supply chain with reliable, cost-effective RFID solutions.
See More