# Amazon Braket supported regions and devices
Supported regions and devices

**Tip**  
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In Amazon Braket, a device represents a quantum processing unit (QPU) or simulator that you can call to run quantum tasks. Amazon Braket provides access to QPU devices from AQT, IonQ, IQM, QuEra, and Rigetti. Additionally, AWS offers access to on-demand, local, and embedded simulators. For more information on embedded simulators, see [About embedded simulators](embedded-simulator.md).

For information on supported quantum hardware providers, see [Submitting quantum tasks to QPUs](braket-submit-tasks.md). For information on available simulators, see [Submitting quantum tasks to simulators](braket-submit-tasks-simulators.md). The following table displays the list of available devices and simulators. 


| Provider | Device Name | Paradigm | Type | Device ARN | Region | 
| --- | --- | --- | --- | --- | --- | 
|   [AQT](braket-submit-tasks.md#braket-qpu-partner-aqt)   |   IBEX-Q1   |  gate-based  |  QPU  |  arn:aws:braket:eu-north-1::device/qpu/aqt/Ibex-Q1  |  eu-north-1  | 
|   [IonQ](braket-submit-tasks.md#braket-qpu-partner-ionq)   |   Forte-1   |  gate-based  |  QPU  |  arn:aws:braket:us-east-1::device/qpu/ionq/Forte-1  |  us-east-1  | 
|   [IonQ](braket-submit-tasks.md#braket-qpu-partner-ionq)   |   Forte-Enterprise-1   |  gate-based  |  QPU  |  arn:aws:braket:us-east-1::device/qpu/ionq/Forte-Enterprise-1  |  us-east-1  | 
|   [IQM](braket-submit-tasks.md#braket-qpu-partner-iqm)   |   Garnet   |  gate-based  |  QPU  |  arn:aws:braket:eu-north-1::device/qpu/iqm/Garnet  |  eu-north-1  | 
|   [IQM](braket-submit-tasks.md#braket-qpu-partner-iqm)   |   Emerald   |  gate-based  |  QPU  |  arn:aws:braket:eu-north-1::device/qpu/iqm/Emerald  |  eu-north-1  | 
|   [QuEra](braket-submit-tasks.md#braket-qpu-partner-quera)   |   Aquila   |  Analog Hamiltonian Simulation  |  QPU  |  arn:aws:braket:us-east-1::device/qpu/quera/Aquila  |  us-east-1  | 
|   [Rigetti](braket-submit-tasks.md#braket-qpu-partner-rigetti)   |   Ankaa-3   |  gate-based  |  QPU  |  arn:aws:braket:us-west-1::device/qpu/rigetti/Ankaa-3  |  us-west-1  | 
|   [Rigetti](braket-submit-tasks.md#braket-qpu-partner-rigetti)   |   Cepheus-1-108Q   |  gate-based  |  QPU  |  arn:aws:braket:us-west-1::device/qpu/rigetti/Cepheus-1-108Q  |  us-west-1  | 
|   AWS   |   [braket\$1sv](braket-submit-tasks-simulators.md#braket-simulator-sv)   |  gate-based  |  Local simulator  |  N/A (local simulator in Braket SDK)  |  N/A  | 
|   AWS   |   [braket\$1dm](braket-submit-tasks-simulators.md#braket-simulator-dm)   |  gate-based  |  Local simulator  |  N/A (local simulator in Braket SDK)  |  N/A  | 
|   AWS   |   [braket\$1ahs](braket-submit-tasks-simulators.md#braket-simulator-ahs-local)   |  Analog Hamiltonian Simulation  |  Local simulator  |  N/A (local simulator in Braket SDK)  |  N/A  | 
|   AWS   |   [SV1](braket-submit-tasks-simulators.md#braket-simulator-sv1)   |  gate-based  |  On-demand simulator  |  arn:aws:braket:::device/quantum-simulator/amazon/sv1  |  us-east-1, us-west-1, us-west-2, eu-west-2  | 
|   AWS   |   [DM1](braket-submit-tasks-simulators.md#braket-simulator-dm1)   |  gate-based  |  On-demand simulator  |  arn:aws:braket:::device/quantum-simulator/amazon/dm1  |  us-east-1, us-west-1, us-west-2, eu-west-2  | 
|   AWS   |   [TN1](braket-submit-tasks-simulators.md#braket-simulator-tn1)   |  gate-based  |  On-demand simulator  |  arn:aws:braket:::device/quantum-simulator/amazon/tn1  |  us-east-1, us-west-2, and eu-west-2  | 

**Note**  
Device ARNs are case sensitive. For example, when using the AQT IBEX-Q1 device, verify that the device ARN contains 'Ibex-Q1'.

To view additional details about the QPUs you can use with Amazon Braket, see [Amazon Braket Quantum Computers](https://aws.amazon.com/braket/quantum-computers/).

 **Device properties** 

For all devices, you can find further device properties, such as device topology, calibration data, and native gate sets, on the **Devices** tab of the Amazon Braket console or by the `GetDevice` API. When constructing a circuit with the simulators, Amazon Braket requires that you use contiguous qubits or indices. When working with the SDK, the following code example shows how to get access to the device properties for each available device and simulator. 

```
from braket.aws import AwsDevice
from braket.devices import LocalSimulator

device = AwsDevice('arn:aws:braket:::device/quantum-simulator/amazon/sv1')              # SV1
# device = LocalSimulator()                                                             # Local State Vector Simulator
# device = LocalSimulator("default")                                                    # Local State Vector Simulator
# device = LocalSimulator(backend="default")                                            # Local State Vector Simulator
# device = LocalSimulator(backend="braket_sv")                                          # Local State Vector Simulator
# device = LocalSimulator(backend="braket_dm")                                          # Local Density Matrix Simulator
# device = LocalSimulator(backend="braket_ahs")                                         # Local Analog Hamiltonian Simulation
# device = AwsDevice('arn:aws:braket:::device/quantum-simulator/amazon/tn1')            # TN1
# device = AwsDevice('arn:aws:braket:::device/quantum-simulator/amazon/dm1')            # DM1
# device = AwsDevice('arn:aws:braket:eu-north-1::device/qpu/aqt/Ibex-Q1')               # AQT IBEX-Q1
# device = AwsDevice('arn:aws:braket:us-east-1::device/qpu/ionq/Forte-1')               # IonQ Forte-1
# device = AwsDevice('arn:aws:braket:us-east-1::device/qpu/ionq/Forte-Enterprise-1')    # IonQ Forte-Enterprise-1
# device = AwsDevice('arn:aws:braket:eu-north-1::device/qpu/iqm/Garnet')                # IQM Garnet
# device = AwsDevice('arn:aws:braket:eu-north-1::device/qpu/iqm/Emerald')               # IQM Emerald
# device = AwsDevice('arn:aws:braket:us-east-1::device/qpu/quera/Aquila')               # QuEra Aquila
# device = AwsDevice('arn:aws:braket:us-west-1::device/qpu/rigetti/Ankaa-3')            # Rigetti Ankaa-3
# device = AwsDevice('arn:aws:braket:us-west-1::device/qpu/rigetti/Cepheus-1-108Q')     # Rigetti Cepheus-1-108Q

# Get device properties
device.properties
```

## Regions and endpoints for Amazon Braket
Regions and endpoints

For a full list of regions and endpoints, see the [AWS General Reference.](https://docs.aws.amazon.com/general/latest/gr/braket.html)

Quantum tasks that run on a QPU device can be viewed in the Amazon Braket console in the Region of that device. When using the Amazon Braket SDK, you can submit quantum tasks to any QPU device, regardless of the Region in which you are working. The SDK automatically creates a session to the Region for the QPU specified.

Amazon Braket is available in the following AWS Regions:


| Region name | Region | Braket endpoints | 
| --- | --- | --- | 
|  US East (N. Virginia)  |  us-east-1  |  braket.us-east-1.amazonaws.com (IPv4 only) braket.us-east-1.api.aws (Dual stack)  | 
|  US West (N. California)  |  us-west-1  |  braket.us-west-1.amazonaws.com (IPv4 only) braket.us-west-1.api.aws (Dual stack)  | 
|  US West 2 (Oregon)  |  us-west-2  |  braket.us-west-2.amazonaws.com (IPv4 only) braket.us-west-2.api.aws (Dual stack)  | 
|  EU North 1 (Stockholm)  |  eu-north-1  |  braket.eu-north-1.amazonaws.com (IPv4 only) braket.eu-north-1.api.aws (Dual stack)  | 
|  EU West 2 (London)  |  eu-west-2  |  braket.eu-west-2.amazonaws.com (IPv4 only) braket.eu-west-2.api.aws (Dual stack)  | 

**Note**  
The Amazon Braket SDK does not support IPv6-only networks.