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Product Overview & Details
GM77 Barcode & QR Code Scanner Module with 15m/min scan speed.
Equipped with 0.3MP CMOS sensor, white LED illumination, and red focus light.
Automatically senses and scans codes in low-light or high-density environments.
Supports both TTL-232 and USB interfaces, plug-and-play operation.
Compatible with Windows, Linux, Android, and Mac systems.
Ideal...