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Keystone Pro 3 product image

Keystone Pro 3

194
PAID

Showing 1 to 5 of 33 results

Specifications

9
103.9 mm62.44 mmFront
12.08 mm62.44 mmSide
103.9 mm12.08 mmTop
Dimensions
Width
103.9 mm
Height
12.08 mm
Weight
103 g
Length
62.44 mm
Display
Screen
4"
Build
Material
PC + ABS
Certification
CC EAL5+
Connectivity
Connector
USB-C
Battery
1000 mAh
Tags10 Groups · 30 Tags

Form

1 Tag
Hardware

128

Storage

1 Tag
Cold

130

Custody

1 Tag
Non custodial

293

Source

3 Tags
Open Source

209

Open Source Software

147

Open Source Firmware

51

Security

14 Tags
Multi Signature

71

Offline Firmware Update

16

Password Protection

249

Self Destruct Mechanism

11

Air Gapped

31

Fingerprint Sensor

16

Tamper Proof Chip

32

Offline

116

Authentication

219

Audit

100

Secure Element

54

Two-Factor Authentication (2FA)

58

Biometrics

60

Anti Disassembly

2

Connectivity

3 Tags
QR

197

USB

70

Bluetooth

35

Recovery

3 Tags
Recovery Seed

275

Backup

251

Hidden Wallet

22

Features

2 Tags
Multi Currency Support

201

Multilingual

108

Strengths

1 Tag
Customer Support

237

Weaknesses

1 Tag
Costs Money

126

Frequently asked questions

6 Results

What is Keystone Pro 3?

Keystone Pro 3 is a premium hardware wallet / cold wallet featuring a large 4-inch touchscreen in a handheld design. Keystone Pro 3 is designed to operate fully air-gapped, supporting QR-based signing workflows and compatibility with major blockchains and wallets, including MetaMask, Solflare, and more.

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