Brother QL-820NWB professional wireless label printer

The Brother QL-820NWB is a professional, ultra‑flexible label printer built to accelerate labeling workflows across office, retail, logistics and mobile environments. Combining broad connectivity (USB, wired LAN, Wi‑Fi, Bluetooth), fast thermal printing and support for both die‑cut and continuous DK media up to 62 mm wide, the QL‑820NWB removes common bottlenecks in label production — from address labels and shipping tags to asset tags, barcode labels and retail shelf labels.

Performance tuned for business: the Brother QL-820NWB prints at up to 176 mm/sec (roughly 110 standard address labels per minute on AC power) and delivers high‑quality output with up to 300 × 600 dpi resolution in high‑resolution mode (standard 300 × 300 dpi). That combination makes it easy to produce crisp barcodes, readable text and sharp logos at high throughput. When two‑colour labels are required, the printer supports red/black printing on compatible DK rolls — ideal for warnings, returns or clearance labels.

Media flexibility sets this model apart. The Brother QL-820NWB accepts Brother DK die‑cut paper labels across common widths, continuous paper tape for banner and long labels, and continuous film tapes for durable labels. It can print both pre‑sized labels and custom‑length banners up to 1 metre when using continuous rolls. Its built‑in automatic cutter (durability rated in hundreds of thousands of cuts) and robust feed mechanics support sustained, unattended operation in busy environments.

Connectivity and mobile use: native Wi‑Fi (infrastructure or Wireless Direct), wired Ethernet and Bluetooth provide flexible placement options — in the back office, at the shop counter or on a mobile cart. Brother’s iPrint&Label app and Windows/macOS drivers (plus an SDK for developers) make it simple to integrate label printing into POS systems, inventory apps or bespoke workflows. For field or mobile use, an optional rechargeable Li‑ion battery pack enables cordless operation so you can print labels from carts, kiosks or trade‑show booths.

Designed for real work: the Brother QL-820NWB includes a backlit LCD and front controls for standalone use (no PC required), robust cutter options, and an auto‑sleep function to preserve battery life. The printer supports common barcode symbologies and outputs suitable for professional scanning and inventory tracking. For IT teams, standard network protocols and management options ease deployment across mixed device fleets.

Operational efficiency and sustainability are built in: the direct thermal printing technology eliminates the need for ink or toner, reducing consumable complexity. Brother’s DK media is widely available in pre‑cut and continuous formats, and roll logistics are simple to manage. For businesses seeking a compact, speedy and connected label solution, the Brother QL-820NWB consolidates labeling, barcode and signage printing into one reliable device.

Detailed specification table

All compatible tape types

• Brother DK die‑cut paper labels (pre‑sized) in standard widths up to 62 mm.
• Brother DK continuous paper tape (cut to custom lengths; ideal for banners and long labels up to 1 m).
• Brother DK continuous film tape for durable, water‑resistant labels.
• Brother two‑colour DK rolls (black + red on white) for emphasis and warnings.
• Specialty DK media (address, shipping, cable/asset labels) compatible where sized for the 62 mm feed.

Common suitable users

• Retailers printing shelf labels, price tags and barcode stickers at the counter.
• Warehousing & logistics teams generating shipping labels, picking labels and inventory IDs.
• Offices and reception areas that need address labels, visitor badges and file labeling.
• Healthcare practices producing specimen, asset and patient wristband labels (where film media is used).
• Events, trade shows and field service teams requiring mobile label printing on carts.
• Small manufacturers and labs needing part, sample and asset tracking labels.

List of pros

• Exceptional media flexibility: die‑cut and continuous rolls up to 62 mm, plus two‑colour printing.
• Multiple connectivity options (Ethernet/Wi‑Fi/Bluetooth/USB) for seamless integration.
• Optional battery for true mobile printing — ideal for on‑the‑move labeling.
• High print speed and up to 300×600 dpi for clear barcodes & logos.
• Standalone operation with LCD and onboard templates reduces dependency on PCs.
• Durable auto‑cutter and heavy‑use design for reliable continuous operation.
• Direct thermal printing eliminates ink/toner maintenance and lowers consumable complexity.

Market price variation table (indicative — confirm with local retailers)

Pricing notes

• Prices vary by whether the optional battery pack and starter DK rolls are included.
• Authorized reseller bundles (extra rolls, chargers, warranty extensions) can add upfront cost but improve out‑of‑box readiness.
• For corporate deployments, volume discounts and on‑site support packages are often available.

Summary conclusion

The Brother QL‑820NWB professional wireless label printer is a versatile solution for businesses that need speed, connectivity and media flexibility. Whether you require high‑speed address labels at reception, barcode and shipping labels in logistics, or mobile labeling on carts, the QL‑820NWB combines robust hardware, flexible DK media support and broad connectivity into a compact, business‑ready package. For purchase, choose the configuration and accessories (battery, DK media, network setup) that match your workflow and confirm local warranty and bundle details with authorized resellers to maximize long‑term value.