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Trezor Magnetic Keyring USB-C
Trezor Magnetic Keyring USB-C hand
Technical specs

Device size & weight

Size: 60x30x6 mm (2.4x1.2x0.2 in)

Weight: 12 g (0.42 oz)


Bright OLED - 128x64 pixels. Enough to hold six lines of text. Can display all the details needed to verify a transaction on a single screen.

Operating temperature

-20°C to +60°C (-4°F to +140°F)


Micro USB connector for plugging into the computer or mobile phone.

Safety & certifications

All Trezor devices are CE and RoHS certified meeting all quality, reliability, and environmental standards. Trezors are not affected by X-ray machines and can be safely taken on airplanes.


120 MHz embedded ARM processor (Cortex M3) running a custom developed system.

Box content

What's in the box?

Model One

Micro USB cable

2x Recovery seed card

Trezor stickers

Magnetic USB-C Keyring For Trezor Model T

The ultra portable Magnetic USB-C to USB-A Keyring cable for the Trezor Model T snaps onto your keyring for hassle-free access to your assets wherever you go.


In stock

Key features

Always connected
Connect your Trezor hardware wallet to your preferred device with the The Trezor Magnetic Keyring. The Trezor Keyring is available for the most popular connections including micro-USB, USB-A, and USB-C.
Easy portability
Trezor coin wherever you are. The Trezor Magnetic Keyring connects your Trezor device directly to your phone, tablet, or pc. Easily snap the Trezor Magnetic Keyring onto your regular set of keys and be on your way with confidence.
Charge & data transfer
Trezor coin and power up at the same time with the Trezor Magnetic USB Keyring. Use at home, at the office, or on the go to simplify your device connections.


Easily access and manage your crypto with this extra small, tangle-free charging and sync USB cable measuring only 1.5 in (3.8 cm). The Trezor Magnetic USB-C to USB-A Keyring connects your Trezor Model T’s USB-C port with a device that uses USB-A connection.

Copyright belongs to Trezor Company s.r.o. All rights reserved.