NIIMBOT B21-Pro-G image

NIIMBOT B21-Pro-G

Quick information
Brand NIIMBOT 2025
Model B21-Pro-G
Released Year 2025
Type Printers
Series B21
Printing Technology Direct Thermal
Item Weight 1.28 pounds
Maximum Color Print Resolution 300
Product Dimensions 5 x 2.4 x 4 inches
Status Active
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Overview

The NIIMBOT B21-Pro-G is a compact thermal label printer designed for office and logistics applications. It utilizes direct thermal printing technology, eliminating the need for ink or toner. The device supports high-resolution printing at 203 dpi, ensuring clear and sharp text and barcode output. Connectivity includes USB and Bluetooth interfaces, enabling flexible device integration with computers and mobile devices. The printer is compatible with a variety of label sizes, from small address labels to larger shipping labels, providing versatility. Its compact design and energy-efficient operation make it suitable for desktop use in various work environments.

Specifications

Included Components Label, Type-C Cable, User Mannual
Print media Labels
Maximum Color Print Resolution 300
Sheet Size 50*30 Millimeters
Maximum Black and White Print Resolution 300
Warranty Type limited warranty
Dual-sided printing No
Max copy resolution black-white 300
Duplex Simplex
Hardware Interface USB
Resolution 300 x 300
Additional Printer functions Print Only
Specific Uses For Product Home, Kitchen, Bakery,School, Office,Small Business
Product Dimensions 5 x 2.4 x 4 inches
Item Weight 1.28 pounds
Item model number B21-Pro-G
Date First Available February 24, 2025
Manufacturer NIIMBOT
Printer Type Thermal Label Printer
Printing Technology Direct Thermal
Print Resolution 203 dpi
Print Speed Up to 80 mm/s
Max Print Width 56 mm
Supported Label Width 20 mm to 56 mm
Connectivity USB 2.0, Bluetooth 4.0
Power Supply AC Adapter 100-240V
Dimensions (W x D x H) 135 x 135 x 90 mm
Weight Approx. 0.6 kg
Cutter Built-in manual cutter
Color Printing No, monochrome only
Battery No
Compatibility Windows, macOS, Android, iOS
Operating Temperature 5°C to 40°C
Storage Temperature -20°C to 60°C

Key Advantages

The B21-Pro-G offers fast printing speeds up to 80 mm/s, reducing waiting time for label printing tasks. Its direct thermal technology eliminates ink costs and maintenance associated with cartridges. The portable size allows easy placement in constrained desktop spaces. Bluetooth connectivity facilitates wireless printing from smartphones and tablets. It supports multiple label widths, increasing compatibility with different labeling needs. Additionally, the printer includes a convenient cutter to produce clean label edges.

Limitations

As a thermal printer, the B21-Pro-G is limited to printing on thermal-sensitive labels and may not support wider label formats. It requires specific thermal paper, which can be more expensive than regular paper. The monochrome printing capability restricts output to black and white only, without color options. Its maximum print width is limited to approximately 56 mm, which may not suit larger labeling requirements. The Bluetooth range is typical and may experience interference in crowded wireless environments. There is no built-in battery, so the device must be plugged into a power source during operation.

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