# Tera D5100 2D Wireless Barcode Scanner

The Tera D5100 barcode scanner pairs 2D code reading with 2.4G wireless and USB cable connections. Its battery indicator, storage and instant-upload modes, and included USB receiver make it a flexible option for desktop and laptop workflows, though customer feedback is mixed on reliability and wireless setup.

- [Original product page](https://best-deals.pro/product/tera-d5100-2d-wireless-barcode-scanner)
- [View offer](https://best-deals.pro/visit/tera-d5100-2d-wireless-barcode-scanner)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Tera
- Price: 37.99 USD
- Previous price: 44.99 USD
- Discount: 16%
- Price checked: 2026-11-13T05:39:35.890Z
- Rating: 4.2 / 5
- Reviews: 196

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Offers 2.4G wireless and USB cable connections for desktop and laptop setups.
- A battery indicator displays remaining charge, and the listed battery capacity is 2200mAh.
- Supports listed 1D and 2D formats, including QR, DataMatrix, PDF417, and Aztec.
- Storage and instant-upload options, plus manual, continuous, and auto-sense scanning modes.

## Pros

- Includes a USB receiver and USB cable for wireless receiver or wired operation.
- The listed formats include common 1D codes and several 2D types, with screen and printed-code scanning claimed.
- Configurable keyboard language and prefix or suffix options can adapt output to different workflows.

## Cons

- The listing says it is not compatible with Square, which limits its fit for workflows relying on that platform.

## Specifications

### Identity
- Brand: Tera
### Connectivity and controls
- Wireless connection listed: 2.4G Wireless, USB Cable
- Connection setup: Plug and play with the USB receiver or the USB cable, no driver installation needed.
- Wireless range: 328 ft. in barrier free environment
- Scanning modes: Manual Trigger Mode, Continuous Scan Mode and Auto-sense Scan Mode
- Data modes: storage mode and instant upload mode
### Scanning
- Screen and printed code scanning: It can scan barcodes on electronic devices such as smartphones, tablets, or computer screens, or physical barcodes printed on labels, packaging.
- Scan rate: 200 seconds
- Field of view: 360 degrees
### Power and battery
- Power configuration: Battery Powered
- Battery capacity: 2200mAh
- Battery type and quantity: 1 Lithium Polymer batteries required. \(included\)
- Battery indicator: With the unique battery indicator light showing the remaining battery level
### Compatibility and configuration
- Compatible devices: Desktop, Laptop
- Keyboard language: You can configure the scanner to match the specific keyboard language you prefer or require for data input.
- Prefix and suffix support: Supports the addition of prefixes and suffixes, providing enhanced functionality.
- Operating voltage: 5 volts
### Build and environment
- Dimensions (D × W × H): 2.5"D x 3.9"W x 6.9"H
- Drop protection claim: 6.56 feet
- Dust protection claim: IP54
- Maximum storage temperature: 158 °F
### Warranty
- Warranty description: 1 year

## Before you buy

- The listing gives a scan rate of “200 seconds,” which is unclear as a rate specification, and separately describes the image sensor as “640\*480 CMOS” without a corresponding technical-table label. Its claim of twice others’ standby time has no defined comparison, and the stated wireless distance applies only in a barrier-free environment. The listing also says the receiver is used for wireless setup, while customers report mixed wireless connectivity and say an adapter may be needed. Confirm the connection arrangement and the meaning of the scan-rate claim for your setup.

## A good fit for

- Desktop or laptop users who want either 2.4G receiver-based wireless or USB cable operation.
- Retail, warehouse, or inventory workflows using supported 1D and 2D barcode formats.
- Users who need configurable keyboard language, prefix or suffix output, or a choice between stored and immediate uploads.

## Less suited to

- Buyers who need Square compatibility.
- Buyers who need a clearly specified scan-rate figure or a wireless range guaranteed through obstacles.

## Customer feedback

Customer feedback highlights ease of use, straightforward setup, and battery life, with some buyers also describing the scanner as good value. Reports on reliability are mixed: while some find it works with QR codes and barcodes, others say scanning can struggle. Wireless experiences are also mixed, including reports that an adapter is needed. For workflows that depend on consistent scanning or wireless operation, those concerns matter more than the claimed 2.4G and USB options alone. The aggregate ratings lean positive, but include a meaningful range of lower-star ratings and do not explain individual experiences.
- Positive themes: Customers describe it as easy to use and simple to set up.
- Positive themes: Customers mention favorable battery life and value for money.
- Negative themes: Some customers report difficulty with scanning.
- Mixed feedback: Reports about reliability vary, including both successful barcode and QR scanning and scanning problems.
- Mixed feedback: Wireless connectivity feedback varies, with some customers reporting that an adapter is needed.

## Frequently asked questions

### Can the D5100 connect without wires?
The listing describes 2.4G wireless through a USB receiver and also supports a USB cable connection. Customer feedback on wireless connectivity is mixed, so confirm the receiver setup works with your host device.
### Which barcode types does it support?
The listing names several 1D formats and 2D formats including QR, DataMatrix, PDF417, Aztec, Hanxin, and Micro PDF417. It specifically says the scanner is not compatible with Square.
### Can it scan codes displayed on a screen?
The listing claims it can scan barcodes on smartphone, tablet, and computer screens as well as printed labels and packaging.
### Does it offer more than one scanning mode?
Yes. The listed modes are manual trigger, continuous scan, and auto-sense. The listing also describes storage and instant-upload data modes.

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## Images

![Tera D5100 2D Wireless Barcode Scanner — 1](https://best-deals.pro/i/djvVkU9mGIDTmCTLOW9otf9oqKbRvQzgkT0GigaYAcktN4yXkdfTJMIL2bIKQut3rvmsxrYrPM9It7tXiGqj14w44d21PiOx2kH4rMaPynqeOVo7i7v07PrU.jpg)

![Tera D5100 2D Wireless Barcode Scanner — 2](https://best-deals.pro/i/QfHMDnNrQeDV6BW_lZUFax50jnIvt_3krg8Y441-tVXeTR8E9I5V19S8_KWhzgfrY8BTrpTO4bsDWnpJxQT4cL2vVLzrUFZSuCE3pT-wGCQqNw18W8o9uN17.jpg)

![Tera D5100 2D Wireless Barcode Scanner — 3](https://best-deals.pro/i/xDx8Q-gZZjVM8qyV7FZxnWb-Mjbx9F2Az_YbEHml-GYAeqonDQEIIhWfhd6clFgAF48BB_7yUxS-lLq-wRCXkZvXEyEA-TF777uVt6QxWx0CS-GJfpQLbCjI.jpg)

![Tera D5100 2D Wireless Barcode Scanner — 4](https://best-deals.pro/i/8b3l5N31qp9UUKb2_fIaV4sGqasnxwnJKJa2aJdhuKE6OHM7AIh2weDec_F3rCyDF2ijr9UxtVi9hADmgQBxKdIfR4A0wC3j5qV9oeTHStezfa-uU9OqusP1.jpg)

![Tera D5100 2D Wireless Barcode Scanner — 5](https://best-deals.pro/i/iiCZHypzGOTTELZxJVK1_oGyEp3rjkdYCsYWNtcZzBMhsjYX_jZV-Etp85qW_hz7eq1JJPCxPov93uqzXHs8FJXENqo9PpSPNaM5RXl-9Zkp9R0UxGjgZ_Md.jpg)

![Tera D5100 2D Wireless Barcode Scanner — 6](https://best-deals.pro/i/XxBmUkqtvPARDccuA7toc9Ls2v92VutT4M2Si8XNTUV6bJZS2DRCA629ifkich2KLpGYXb7IYOVA4T048zFWCwCsNcs7kQ2oCNgtJchmlexUH16sddPnGSwP.jpg)

![Tera D5100 2D Wireless Barcode Scanner — 7](https://best-deals.pro/i/2RZVfyp2qLQ8bFL9mF5bPX3V--H0gZ3BYs3RHQYHzJm7F9IZGteSeDjqy7u07sDN6wUDYxRNG8XTZ8ITn09T-AuHZaYY6kUPTgNPkCvutcg_8Y37Yk68aFk4.jpg)