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Keycard Shell vs. SeedSigner

Which one is better in 2026? In-depth comparison of Keycard Shell and SeedSigner

Keycard Shell and SeedSigner are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared Keycard Shell head-to-head with SeedSigner to help you decide which is best for your needs.

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Keycard Shell

Keycard Shell

₹12,999

SeedSigner

SeedSigner

₹6,999

Connectors
Wireless
Seed Phrase BIP39
Release Year 2025 2022
Features
Works With
Coins
Display Type LCD LCD
Display Resolution 240 x 240
Camera
Open Source
Certifications
Controllers
  • STM32H573
  • Raspberry Pi Zero
Secure Elements
  • NXP JCOP4 P71