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Design

Width: typical values for hardware wallets

Half of hardware wallets in the catalog have width below 54 mm, and 80% fall between 25 mm and 70 mm (127 models with data).

Median54 mm
Median 202554 mm
Typical range25 mm – 70 mm
Models127
Distribution

How width is distributed

014274154103050709011010–20: 620–30: 1030–40: 1340–50: 1150–60: 5460–70: 1970–80: 680–90: 090–100: 4100–110: 0110–120: 4Median 54 mm
Percentile10 %25 %50 %75 %90 %
Width25 mm41 mm54 mm60 mm70 mm

A model at the 75th percentile beats three quarters of the catalog on this spec.

Trends

Median width by year

0 mm15 mm30 mm45 mm60 mm20182019202020212022202320242025
Recent leaders

Highest width

1 Zeokku Teensy 2.0 DIY Hardware Wallet
120 mm
2 SecuX W10C-Plus
SecuX · 2025
W10C-Plus
Secure Element chipUSB-C
98 mm
4.8
3 Coinkite Coldcard Q
Coinkite · 2024
Coldcard Q
Secure Element chipAir-gapped signingUSB-C, NFC, QR code, microSD
75 mm
7.9
4 Ellipal Titan Mini
Ellipal · 2022
Titan Mini
Air-gapped signingQR code
71 mm
5.4
5 Ellipal Titan 2.0
Ellipal · 2023
Titan 2.0
Secure Element chipAir-gapped signingQR code
66 mm
6.2
6 TwentyTwo Portal
TwentyTwo · 2024
Portal
Open-source firmwareNFC
65 mm
3.8
7 Keycard Shell
Keycard · 2025
Shell
Secure Element chipAir-gapped signingOpen-source firmwareUSB-C, NFC, QR code
65 mm
5.0
8 Krux DIY
Krux · 2022
DIY
Air-gapped signingOpen-source firmwareQR code, microSD
63 mm
7.1
9 Keystone 3 Pro
Keystone · 2023
3 Pro
Secure Element chipAir-gapped signingOpen-source firmwareQR code, microSD
63 mm
8.5
10 SecuX Neo X
SecuX · 2024
Neo X
Secure Element chipUSB-C, Bluetooth
60 mm
5.5
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