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D5100 2D Wireless Barcode Scanner

D5100 2D Wireless Barcode Scanner

🚚 Ship within 1 day. Deliver within 3-4 business day

Regular price $ 39.99 USD
Regular price Sale price $ 39.99 USD
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【Long-lasting Battery & Indicator】: Equipped with a 2000mAh battery to extend usage and double standby time. The unique battery indicator light eliminates low battery concerns.
Tailored Ergonomics】: Designed with North American users in mind, the extended and thickened curved handle ensures comfort. The smooth and flat trigger enhances grip.
Protective and Resilient】: An orange anti-shock silicone cover shields against falls of up to 6.56 feet, while IP54 technology safeguards the scanner from dust.
Flexible Connectivity】: Choose between 2.4 GHz wireless or USB 2.0 wired connections. Quick setup without driver installation. Wireless transmission reaches up to 328 ft. in unobstructed settings.
Comprehensive Barcode Recognition】: Supports both digital and printed 1D and 2D QR barcodes, including symbologies like Codabar, QR, DataMatrix, and more.

Free & Fast Shipping

Free shipping to USA, Canada, UK, Germany, France, Spain, Italy, Japan.

Read our shipping policy here.

30 Days Returns

If you’re not completely satisfied with your purchase from Tera, you can return it for a replacement, exchange, or refund at any time within 30 days of purchase. Read our return policy here.

100% Money Back Guarantee

Return your undamaged Tera products for ANY reason, within 30 days, and you'll receive a full refund. When contacting customer service for any return requests, you’ll receive a free, pre-paid return label. With Tera's 30-day money-back guarantee policy, please return materials in a new/near-new condition and you'll get your money back!


1 year warranty backed by 24/7 Customer Support

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Lifetime support
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50+ Countires

Making Scanning Effortless and Precise with Tera
Based in LA, California, Tera brings over 20 years of industry-leading expertise in handheld barcode scanners, QR code readers, and inventory scanning systems. As a top 5 player, we offer high-quality, customizable products with advanced features, including Bluetooth barcode scanners and Android-compatible devices, backed by comprehensive OEM, ODM, and SDK services.


Our device features a unique battery level indicator that simplifies monitoring your battery status. You can easily check the remaining battery level without the need for complicated scanning settings or codes. It's a user-friendly and convenient feature designed to enhance your experience.


Tera's proprietary 2D scanning module, developed in-house, guarantees an exceptional scanning accuracy rate exceeding 99.99%. Say goodbye to inaccuracies and confidently rely on precise scanning outcomes.


Our device boasts an ergonomic design with a curved handle that is extended and thickened, custom-tailored for our customers' comfort. The specially crafted smooth and flat trigger enhances grip and usability.



Our wireless barcode reader is IP54 certified for dust and water resistance, ensuring optimal functionality even in harsh working environments with dust and moisture.


Our barcode scanner offers versatile support for a wide array of 1D and 2D QR barcode symbologies, including:

1D Barcodes: Codabar, Code 11, Code93, MSI, Code 128, UCC/EAN-128, Code 39, EAN-8, EAN-13, UPC-A, ISBN, Industrial 25, Interleaved 25, Standard 25, Matrix, and more.

2D Barcodes: QR, DataMatrix, PDF417, Aztec, Hanxin, Micro PDF417, and various others.

With this extensive symbology support, our scanner ensures you can efficiently scan and decode a diverse range of barcode types to meet your specific needs.


Our device offers seamless plug-and-play functionality with either the USB receiver or USB cable, eliminating the need for driver installation. Setting up is a breeze, quick and hassle-free. Experience the convenience of wireless transmission with a range of up to 328 ft. in a barrier-free environment.


In addition to its core functionality, our device supports extended functions that allow for customization, such as adding or hiding characters, as well as adding prefixes and suffixes to scanned data, giving you greater flexibility in your scanning processes.


Supports approx. 25 Languages

  • Multilingual Support for Global Use: Our handheld barcode scanner and QR code reader offers extensive language options, supporting up to 25 languages including English, Spanish, German, French, Italian, and Japanese.
  • Ensure accurate output by aligning the scanner's keyboard language with your computer's keyboard language.
  • The device's factory default setting is English, making it versatile for both barcode reader Android and QR code scanner for PC applications.

Our device offers two convenient modes:

  • Storage Mode: Allows for data storage on the device for later retrieval and processing.
  • Instant Upload Mode: Enables real-time data transmission for immediate processing and analysis, ensuring flexibility in your workflow.

    We offer dedicated scanner stands perfectly suited for Model D5100. If you're interested, please click on the 'Tera-Universal Stand' to make a purchase.


    • Not Compatible with Square POS System
    • Does NOT Work with Bluetooth
    • In cases where the scan result differs from the actual number (e.g., extra characters appearing at the front), please note that this is a condition related to the barcode content as it's scanned. It is not an issue with the quality or scanning capability of the scanner itself. Tera scanners can be adjusted with a setting code to hide the extra characters. For more information, refer to the manual or contact us for details.


    Scanning Specs

     Resolution ≥3mil/0.076mm(PCS90%,CODE 39)
    Depth of Scanning Field 10mm~550mm
    Scanning Angle - Roll ±360°
    Scanning Angle - Pitch ±60°
    Scanning Angle - Skew ±55°
    Decoding Capability 1D & 2D Barcodes
    Supported Barcode Types 1D:UPC-A,UPC-E,EAN-8,EAN-13,Code 128, GS1-128, Code 39,Code 32, Code 93,Code 11,Interleaved 2 of 5,Matrix 2 of 5,Industrial 2 of 5(Straight 2 of 5),Codabar(NW-7),MSI,GS1 Databar(Omnidirectional, Limited, Expanded), etc.
    2D: QR Code, Micro QR Code, Data Matrix,PDF417, Micro PDF 417, Aztec,etc.

    Data Transmission

    Transmission Capability Wired USB, Wireless  2.4G
    Wireless Transmission Distance 2.4GHz,150meters(Open distance)
    Notification LED indicator light, buzzer



    Working Voltage DC 5V
    Working Current 180mA(Average Work)
    Battery Capacity 1600mAh
    Charging Requirement Maximum 5V 1A
    Charging Time About 5 hours
    Working Time ≥ 2 weeks



    Working Temperature 0℃ to 50℃
    Storage/Transportation -30℃ to 60℃
    Humidity 5% to 95% (non-condensing)



    Beeper Volumn ON/OFF
    Beeper Volumn UP/DOWN
    Inverse Barcodes ×
    Character Case Conversion
    Scanning Mode Manual Trigger Mode, Continuous Scanning Mode,Sensor Activated Mode
    USB-COM / Virtual Port
    Storage Mode
    Add Prefix/Suffix
    Hide Prefix/Suffix
    GS Replacement
    Time Stamp

    user manual

    Name Date Size
    English User Manual 19 Oct 2022 PDF 10.36MB
    Deutsche Bedienungsanleitung 19 Oct 2022 PDF 8.72MB
    Manuel d'utilisation en français 19 Oct 2022 PDF 10.39MB
    Manuale d'uso italiano 19 Oct 2022 PDF 9.02MB
    Manual de usuario en español 19 Oct 2022 PDF 10.36MB
    日本語説明書 19 Oct 2022 PDF 7.58MB
    Time Sync Tool v1.1 24 Aug 2023 .exe 3.33MB


    1.Do You Offer Wholesale and Bulk Discounts?

    • Yes, we offer wholesale options for businesses and individual buyers. For discounted bulk pricing, please consult the quantity price tiers available on our product pages.
    • Interested in becoming a distributor or joining our partner program? Contact us at to unlock special wholesale opportunities ideal for inventory scanning systems and retail applications.

    2. What Payment Methods Do You Accept?

    We offer a comprehensive array of secure payment options to streamline your shopping experience. You can complete your transaction using Paypal, Credit Cards, Debit Cards, Apple Pay, Google Pay, and Meta Pay directly through our secure website interface. Additionally, we accept ACH payments and wire transfers for those who prefer traditional banking methods.

    3. Do You Accept Purchase Orders for Bulk Transactions?

    Yes, we do! We accept Purchase Orders and offer the flexibility of payment through ACH transfers or wire transfers. For more details and to initiate the Purchase Order process, please reach out to us via email

    4. Do You Offer Net Terms for Payment?

    At present, we do not offer Net Terms. We operate on a 100% prepayment upfront basis to ensure a seamless and secure transaction process for all our customers.


    1. How Can I Modify My Order After Placing It?

    To make any changes to your order, please reach out to us via email atcontact@tera-digital.comor send a text to (909) 242-8669 within 24 hours of order placement. We can accommodate your modifications if the order has not yet been shipped.

    2. What Steps Can I Take to Cancel My Order?

    • To cancel an order, please contact our customer service team within 24 hours after placing your order. We can proceed with the cancellation if the package hasn't been shipped.
    • If your order has already been dispatched, ensure the product remains unused and return it to us. Please be aware that return shipping costs will be your responsibility.
    • For more information, refer to our Return & Refund Policy.

    3. What Should I Do if My Product Arrives Faulty, Defective, or Missing?

    • While instances of product defects are rare, we take them very seriously. If your item arrives damaged or incomplete, promptly contact our customer service team for immediate resolution. Upon confirmation of the defect, we will send out a replacement item to rectify the situation.
    • We sincerely apologize for any inconvenience caused and are committed to ensuring a satisfying customer experience.

    4. How Can I Return a Product If I'm Not Satisfied?

    • We accept returns for customers who are not completely satisfied with their purchase. Items returned must be in new or near-new condition and free of damage.
    • Please note that all return shipping costs will be the responsibility of the customer.
    • To initiate the return process, kindly reach out to our customer service team for assistance.
    • For a comprehensive understanding of our return conditions, please refer to our Return & Refund Policy.

    5. How Can I Request a Warranty Item Replacement?

    • To request a warranty item replacement, simply send an email to contact@tera-digital, including your request details along with your order ID or model number and quantity.
    • For further information on our warranty and return policies, please visit our Warranty and Returns page.

    6. How Can I Place a Tax-Exempt Order with Tera?

    • To place a tax-exempt order, start by registering a user account on our website. After registration, send us your account's email address, along with the necessary tax-exempt form.
    • Once we receive your information, we will promptly process your request and notify you as soon as your tax-exempt status is confirmed and ready for use.


    1. Do You Offer International Shipping?

    Yes, we offer worldwide shipping to most countries across the globe. If you do not find your country listed during the checkout process, please contact us via email atcontact@tera-digital.comfor assistance.

    2. What Are the Shipping Costs for My Order?

    • We offer free shipping for orders shipped to the following countries: United States, Canada, Singapore, Austria, France, Germany, United Kingdom, Italy, Belgium, Spain, and the Netherlands.
    • For orders shipped to other countries, shipping costs are determined based on the weight of your package. To calculate your shipping cost, please reach out to us with your shipping information.

    3. Can You Deliver to P.O. Boxes?

    Currently, we are unable to ship orders to P.O. Boxes. We recommend providing a physical address for delivery. We apologize for any inconvenience.

    4. How Can I Modify the Shipping Address for My Order?

    • To update the shipping address for your order, please contact us via email at or send a text message to (909) 242-8669 within 24 hours of placing your order.
    • We can accommodate changes to the shipping address as long as your order has not been shipped yet.

    5. How Do I Track My Order?

    We utilize reputable delivery services such as UPS, DHL, and FedEx for order fulfillment. To track your order, simply visit the delivery service provider's website and enter the tracking number we've provided.

    Custom & OEM

    1. Can I Customize My Product?

    • Absolutely! We offer product customization options. For barcode scanners, the minimum order quantity (MOQ) is 200 units, and additional charges for customization will be applicable.
    • For personalized product inquiries and assistance, please contact us via email at

    2. What Is the Customization Timeline?

    • The timeline for customization varies based on the quantity and complexity of your specific requirements. Generally, please anticipate a minimum of 4 weeks for processing customization orders.
    • For more detailed information and to discuss your customization needs, kindly email us at