The CSD-QL-820NWB is a high-speed professional Brother label printer with advanced connectivity options and dual-colour printing capabilities. This printer is praised for its versatility, speed, and ability to print in both black and red without ink.

• Printing technology: direct thermal printing (no ink or toner required)
• Resolution: up to 300x600dpi for crisp, high-quality labels
• Print speed: up to 176mm/sec for monochrome; 24mm/sec for two-colour printing (AC-powered)
• Maximum print width: 58mm
• Connectivity options: USB 2.0, Wi-Fi (802.11b/g/n), Bluetooth, Wired Ethernet
• USB host (HID class)
• Display and controls: backlit LCD screen, 7-button interface for easy navigation and operation
• Label compatibility: supports drop-in DK rolls, including DK-22251 for black/red printing
• Software support: compatible with Brother's P-Touch Editor and SDKs for integration