TSL 3128 Bluetooth UHF RFID RAIN Reader | USB-C Connector

Counting inventory one tag at a time slows your team down and puts accuracy at risk. The TSL 3128 Bluetooth RAIN RFID UHF Reader changes that with an embedded Impinj E510 engine delivering read rates of up to 700 RFID tags per second, so cycle counts that used to take hours wrap up in minutes. Hardware-based de-duplication filters up to 1 million tags before the data ever reaches your host device, keeping your system running smoothly instead of drowning in redundant reads. A single scan can also read multiple areas of a tag, write new data, or lock it entirely, giving your team the flexibility to handle inventory, asset tracking, and mobile POS tasks without switching devices.

The reader's removable Power Handle packs a 25.4Wh Lithium Polymer battery and charges quickly over 30W+ USB-C Power Delivery, while an optional Hot-Swap Accessory lets you change handles without powering down or losing scanned data. Bluetooth connectivity reaches up to 100 meters (328 ft) and pairs with Android, iOS, Linux, Mac, and Windows devices, or the reader can work completely standalone in Batch Mode, storing readings on a Micro SD card for later upload. Built to an IP 54 rating and MIL-STD 810F standards, this handheld RFID reader shrugs off drops, dust, and daily wear across warehouses, retail floors, and manufacturing lines.

Ideally suited for standard use, this reader is recommended for users with lighter scanner needs and no rugged charging demand. The reader connects via a USB-C connector for use with a docking cradle, and works with any USB host offering USB CDC support, including Windows, Linux, Mac, and Android devices. The same USB-C port also handles charging, accepting Power Delivery up to 45W with fixed profiles at 5V/3A, 9V/3A, and 15V/3A, so one cable and power supply can keep the reader running whether it's tethered to a host or charging standalone.

The 3128 communicates using TSL's ASCII 3 parameterised command set, a proven protocol that keeps configuration straightforward and makes the reader compatible with software already built for earlier TSL devices. This backwards-compatible approach means developers and system integrators can add the 3128 to a fleet without extensive re-coding, cutting deployment time and reducing the cost of scaling up RFID operations across a warehouse or retail chain.

3128 Readers with the 2D Imager option can use TSL's patent-pending Command Scan feature to scan special barcodes to configure the reader. Eliminating the need to connect a reader to a PC, Command Scan enables imager equipped readers to change reader settings by scanning a QR code. On TSL's freely accessible website, users can create QR codes designed to execute an Autorun file on the reader. These QR codes can be configured to change the reader behavior on the double-click of the trigger, mute the reader volume, limit the dBm power level of the antenna, reset the reader to the default configuration, and more.

Note: Compatible mobile computer and device mount not included and must be purchased separately. Contact us for details.

Get expert help selecting the right RFID reader. Check out our reader guide or chat with a specialist.

• TSL 3128 Bluetooth UHF RFID RAIN Reader Unit
• Power Handle with High Capacity Battery and USB-C Connector
• USB Cable
• One Year Manufacturer Warranty (Three Year Enhanced Warranty for No Imager and 2D Imager Configurations Available)
• 45W USB-C Power Supply Kit, if selected above (Please note that using a non-manufacturer approved power supply voids the warranty)

The 3128 pairs Impinj's latest RFID silicon with read rates up to 700 tags per second and a swappable Power Handle, so teams get faster counts and all-day battery life without ever setting the reader down. Built-in security features like the HID OmniKey chip, tag authentication, and encrypted communication give IT teams confidence the device is ready for today's data protection standards and tomorrow's regulations.

• Reader Engine: Impinj E510 silicon delivers read rates up to 700 RFID tags per second
• Power Handle Battery: Rechargeable 25.4Wh Lithium Polymer pack for up to 20 hours light use
• Hardware De-duplication: Filters up to 1 million tags so connected hosts aren't overwhelmed
• Read/Write Range: Nominal read range up to 7 m (22.9 ft), write range up to 3 m (9.8 ft)
• Bluetooth Connectivity: Bluetooth v4.2 (v5.1 compatible) with range up to 100 m (328 ft)
• Cross-Platform Support: Works standalone or with Android, iOS, Linux, Mac, and Windows hosts
• Standalone Batch Mode: Optional Micro SD card stores up to 4 billion timestamped EPCs
• Fast, Flexible Charging: 30W+ USB-C PD charging; optional Hot-Swap accessory for non-stop use
• Rugged Construction: IP54 sealed and MIL-STD 810F rated for repeated 1.2 m (4 ft) drops
• Advanced Security: HID OmniKey chip enables tag authentication and encrypted data communication
• Optional Barcode Scanning: Integrated 2D imager reads all major 1D and 2D symbologies
• Best Fit for Standard Use: Suited to teams with lighter scanning needs and no rugged charging demands
• Ideal For: Inventory counts, asset tracking, warehouse logistics, and retail stock management

The following recommended or replacement accessories are available for the TSL 3128 Bluetooth UHF RFID RAIN Reader. Contact us today for more detailed information about these accessories.

• TSL 45W USB-C Power Supply Kit
• TSL 3128/3138 USB-C Power Handle
• TSL 3128/3138 8-Way Power Pins Power Handle
• TSL 3128/3138 Hot Swap Accessory
• TSL 3128/3138 Docking Cradle & USB-C PSU with Power Delivery Kit
• TSL 3128/3138 Docking Cradle Kit
• TSL Slide-On Device Mounts
• TSL 1128/3128 Slide-On Pop-Loq Adapter
• TSL Pop-Loq Device Mounts
• TSL Trigger Handle Belt Holster

Reduce downtime and maximize productivity and efficiency by investing in a TSL CompleteCare maintenance program, giving you total peace of mind. TSL CompleteCare maintenance programs are available for 3128 readers with a 2D imager and 3128 readers without a 2D imager. All TSL products come with a standard 12 months Return to Base manufacturer’s warranty. To enhance your warranty, consider purchasing a CompleteCare maintenance program. With a CompleteCare maintenance program there are no unexpected repair costs and you will also benefit from significantly reduced turnaround time for your repairs, ensuring you protect the continuity of your business and maximize performance output.

Note: All TSL CompleteCare Maintenance Programs must be ordered within 30 days from the date of your hardware purchase. Your enhanced coverage begins from day one of purchasing your CompleteCare Maintenance Program and continues through the purchased period.

Units will be repaired and returned to manufacturing specification within five business days. Online Troubleshooting Guide and technicians (phone support) are included to prevent or minimize inbound repairs. Enhanced coverage excludes units that have been crushed, submerged in liquid, or damaged beyond repair. Contact Us for more detailed information.

At Atlas RFID, we offer a full range of professional services to ensure that your RFID hardware runs at it's optimal capacity. Designed specifically for RFID readers, the following professional services will reduce the amount of time it takes to get your reader ready for use.

• Reader Setup and Configuration Service | Remote Assistance Post-Shipment
• Middleware Configuration Service | Pre-Shipment

Contact Us today for more information.