# Compatible RFID UHF Readers
[TOC]
## Bluetooth RFID Readers
Bluetooth RFID Readers that can connect to iOS/Andriod devices.
### Chainway
<div class="cards-grid">
<div class="card"><a href="https://www.chainway.net/Products/Info/59" target="_blank">
<img src="https://hackmd.io/_uploads/r1yPHJQD2.png" />
<h4>R5 Wearable RFID Reader</h4></a>
iOS / Android
<ul>
<li>Recommended (currently).</li>
<li>Size of a phone and easy to carry.</li>
</ul>
</div>
<div class="card"><a href="https://www.chainway.net/Products/Info/52" target="_blank">
<img src="https://hackmd.io/_uploads/ry_gxG7D3.png" />
<h4>R6 UHF RFID Sled Reader</h4></a>
iOS (not tested) / Android (not tested)
<ul>
<li>In theory, it should work like R5. But it isn't tested yet.</li>
</ul>
</div>
</div>
<br />
<small>Note: The Inventory app does not support changing the device's settings such as frequency band and name of device. Please use the official [iOS](https://apps.apple.com/us/app/uhfdemo/id1456577729) or Android[^chainway-uhf-ble-android-app] app to configure the device (such as setting the device's name and frequency band) before using it.</small>
<br />
<center>・・・</center>
## Mobile Computers / Bundled Hardware
Mobile computers with built-in RFID readers or bundled hardware.
### Chainway
<div class="cards-grid">
<div class="card"><a href="https://www.chainway.net/Products/Info/111" target="_blank">
<img src="https://hackmd.io/_uploads/B1wwS1QPh.png" />
<h4>C66 Mobile Computer UHF III (Built-in RFID Reader)</h4></a>
<ul>
<li>Limited ability of locating items and doing inventory.</li>
<li>Not recommended as your first RFID device.</li>
</ul>
</div>
</div>
[^chainway-uhf-ble-android-app]: This app is not publically avaliable. Please obtain the `.apk` file from your hardware supplier.
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