▶ Support USB, USB-VCOM, RS-232 interface ▶ Wide scan window, full 360-degree coverage scanning ▶ CMOS image technology, quick reading commodity codes and screen codes ▶ Super decoding ability of all kinds of colored, stained and damaged barcodes ▶ Automatic induction in the effective recognition range ▶ 3mm thick float glass, resistant to old wear, dust, and shock