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Global SIMs for IoT: Flexibility, Performance, and Reliability

Our SIMs give you the customizability, performance, and global coverage your IoT devices need to thrive.

Future proof your IoT deployments

Our eUICC-enabled SIMs give you the confidence and flexibility to scale with ease.

Global coverage you can count on

Connect your devices worldwide with access to 500+ carriers in 200+ countries, ensuring they always pick up the strongest signal, no matter their location.

SIMs tailored to your needs

Choose from our Dual-Core and Single-Core SIMs to match your requirements for global carriers, high performance, or reliable back-up coverage.

99.95% uptime guarantee with Dual-Core SIMs

Our Dual-Core SIMs feature two independent mobile cores, providing your business with dependable connectivity that prevents downtime backed by contractually guaranteed uptime SLAs.

Find the right SIM for your deployment

Dual-Core Global SIM

Featuring two global networks, with roaming coverage from 500+ carriers in 200+ countries.

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Dual-Core Performance SIM

Connect to Tier-1 providers – Verizon in the US or TELUS in Canada – backed by a global roaming profile. These SIMS are designed for performance.

Hologram Dual-Core Performance SIM
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Single-Core Global SIM

With roaming coverage from 400+ carriers in 200+ countries, these SIMs deliver comprehensive coverage for your global IoT devices.

Hologram Single-Core Global SIM
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Single-Core Performance SIM

Access low latency and high throughput connectivity for your high-data devices.

Hologram Single-Core Performance SIMs
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Deploy globally on the best networks

Confidently deploy devices with redundant, reliable coverage across 200+ countries and 500+ networks. SIMs automatically switch to the best available network, so you'll never notice if there's a weak signal or a downed tower. Access 2G, 3G, 4G LTE, 5G, LTE-M, and NB-IoT networks and gain automatic access to new network options as they become available.

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The globe

Update SIM profiles over the air

With eUICC-enabled SIMs, cellular profiles are remotely swapped so you never have to touch hardware or replace SIMs. Keep track of these changing profiles — and more — directly in our dashboard.

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Hologram SIM card

The industry’s first truly fail-safe connectivity

Hologram’s Dual-Core SIMs feature Fallback technology that detects when an outage event has occurred and switches to an alternative network or profile to get you back online within minutes.

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An autonomous device connects to a backup profile

The ultimate fleet management dashboard

Harness our central hub for monitoring your fleet, featuring intuitive tools and deep analytics to support your team’s fleet operations. (Explore Hologram’s Dashboard and APIs).

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The Hologram Dashboard
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Illustration of types of smart devices

Hologram works with your device

Our global IoT SIMs are device agnostic. As long as your device is not set to work with a single carrier, it will work with Hologram. And if you have questions about compatibility, our team is standing by to help.

A global IoT SIM for every use case

Our SIMs are available in both triple cut card and MFF2 embedded form factors.

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Standard SIM

Ideal for most commercial applications and prototyping.

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Industrial SIM

Built for harsh environments that require a longer life span.

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Embedded SIM

The benefits of an industrial SIM secured to a physical device.

SIM card specifications

Global SIM – Triple Cut – Standard Grade

Triple cut form factor
Mini-SIM (2FF): 25 × 15 × 0.71 mm
Micro-SIM (3FF): 15 × 12 × 0.71 mm
Nano-SIM (4FF): 12.3 × 8.8 × 0.71 mm

Operating characteristics
Electrical: 1.6V, 3V and 5V
Operational temperature: -25ºC to +85ºC
Memory (NVM): 340K
4G (LTE), 3G, 2G, NB-IoT, LTE-M

Download the datasheet
Global SIM – Triple Cut – Industrial Grade

Triple cut form factor
Mini-SIM (2FF): 25 × 15 × 0.71 mm
Micro-SIM (3FF): 15 × 12 × 0.71 mm
Nano-SIM (4FF): 12.3 × 8.8 × 0.71 mm

Operating characteristics
Electrical: 1.62V to 5.5V
Operational Temperature: -40ºC to +105ºC
Memory (NVM): 704 KB
4G (LTE), 3G, 2G, NB-IoT, LTE-M

Download the datasheet
Global Embedded SIMs

Embedded SIM (eSIM) chip format
MFF2 (DFN8): 6 × 5 × 0.82mm

Operating characteristics
Electrical: 1.6V, 3V, and 5.5V
Operational temperature: -25ºC to +85ºC
Memory (NVM): 340 KB
4G (LTE), 3G, 2G, NB-IoT, LTE-M

Download the datasheet
Canada SIM – Triple Cut – Standard Grade

Triple cut form factor
Mini-SIM (2FF): 25 × 15 × 0.71 mm
Micro-SIM (3FF): 15 × 12 × 0.71 mm
Nano-SIM (4FF): 12.3 × 8.8 × 0.71 mm

Operating characteristics
Electrical: 1.62V to 5.5V
Operational temperature: -25ºC to +85ºC
Memory (NVM): 704 KB
4G (LTE), 3G, 2G, NB-IoT, LTE-M

Download the datasheet
Dual-Core Capable SIM – Triple Cut

Triple cut form factor
Mini-SIM (2FF): 25 × 15 × 0.71 mm
Micro-SIM (3FF): 15 × 12 × 0.71 mm
Nano-SIM (4FF): 12.3 × 8.8 × 0.71 mm

Operating characteristics
Electrical: 1.62V to 5.5V
Operational Temperature: -40ºC to +105ºC
Memory (NVM): 800 KB
5G, 4G (LTE), 3G, 2G, NB-IoT, LTE-M

Download the datasheet
Dual-Core Capable SIM – Embedded SIM

Embedded SIM (eSIM) chip format
MFF2 (DFN8): 6 × 5 × 0.82mm

Operating characteristics
Electrical: 1.62V to 5.5V
Operational temperature: -40ºC to +105ºC
Memory (NVM): 330 KB
5G, 4G (LTE), 3G, 2G, NB-IoT, LTE-M

Download the datasheet
Dual-Core SIM – Triple Cut

Triple cut form factor
Mini-SIM (2FF): 25 × 15 × 0.71 mm
Micro-SIM (3FF): 15 × 12 × 0.71 mm
Nano-SIM (4FF): 12.3 × 8.8 × 0.71 mm

Operating characteristics
Electrical: 1.62V to 5.5V
Operational Temperature: -40ºC to +105ºC
Memory (NVM): 800 KB
5G, 4G (LTE), 3G, 2G, NB-IoT, LTE-M

Download the datasheet
Dual-Core SIM – Embedded SIM

Embedded SIM (eSIM) chip format
MFF2 (DFN8): 6 × 5 × 0.82mm

Operating characteristics
Electrical: 1.6V, 3V, and 5.5V
Operational temperature: -25ºC to +85ºC
Memory (NVM): 340 KB
5G, 4G (LTE), 3G, 2G, NB-IoT, LTE-M

Download the datasheet
Additional SIM Types

We have additional SIM types that are available to contracted customers. To request a datasheet or more information, please contact sales.

Having a single device with world wide connectivity is huge for us. With Hologram, we can manufacture one version of AED Sentinel hardware without worrying about where it will be installed.

Richard Lazar
President, Readiness Systems

As we continue to scale up our service overseas, Hologram is centrally placed to facilitate our growth strategy.

Luke Wood
CEO
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Frequently asked questions

What is an IoT SIM card?

Unlike a traditional SIM, an IoT SIM card is designed to send and receive data rather than enable voice calls. With more memory and durability than their consumer counterparts, IoT SIM cards also last longer—up to 10 years or more. They’re able to withstand environmental challenges like vibration, corrosion, and extreme temperatures.

How do IoT SIM cards work?

An IoT SIM card contains a contact chip encased in plastic. The chip stores distinctive information about the device, such as credentials and carrier data, and links the device to the network. IoT SIM cards are able to operate more independently than consumer SIMs. Unlike traditional SIMs, they don’t need human interaction on the device side to be activated. Some IoT SIMs can be provisioned remotely with eUICC (embedded universal integrated circuit card) technology.

Are IoT SIM cards tied to a single carrier network?

It depends on the card. Hologram's SIM cards are global and able to connect to the best networks available, anywhere in the world.

What is eUICC?

eUICC stands for embedded universal integrated circuit card. This is the technology that allows a SIM card to enable more than one subscriber profile over its lifecycle. (Carrier “subscriber profiles” indicate that a device has an account and can work on their network.) If your SIM card is eUICC-enabled, you can switch between cellular carrier profiles without ever needing to physically swap out the SIM card.

eUICC is the software that makes this possible. But for eUICC to work, you must use the right hardware — in this case, an eUICC SIM card that can support all the necessary profile management operations and additional memory.

Basically, eUICC SIMs act as a digital wallet that lets you use several different “credit cards” (or subscriber profiles), all on the same eUICC SIM card.

What’s the difference between eSIM and eUICC?

The eSIM is the hardware component, and the eUICC is the software component or operating system that allows for over the air (OTA) profile updates. An eSIM is ideal for IoT devices that may be exposed to harsh conditions because it can be soldered directly to the board and vacuum sealed to minimize exposure. This soldering also allows for smaller form factors with fewer pieces. If you are developing a device that needs to last, an eUICC-compatible eSIM can ensure long-term usability. Our embedded SIMs (eSIMs) are available in MFF2 (DFN8) formats.

Which form factors do IoT SIM cards come in?

IoT SIM cards come in all the traditional form factors: 2FF, 3FF, and 4FF. You can also choose MFF2 if you want the SIM to be embedded in your device and to include over the air (OTA) provisioning capabilities.

Are your IoT SIM cards secure?

Every Hyper SIM includes powerful security features like Private APN, fraud detection, and device locking.

There's more to cellular IoT

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Dashboard

Keep a pulse on connectivity and manage deployments with our Dashboard.

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Connectivity

Get connected and stay connected, anywhere in the world.

Learn about connectivity
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Coverage

Get reliable coverage with our network for 500+ carriers around the world.

Find your country

Get started with Hologram today

  • Talk to an IoT expert
  • Receive a free SIM
  • Customize your plan