Purchase Qty. Reference FOB Price
10-49 Pieces US$4.00
50-99 Pieces US$3.18
100-99,999 Pieces US$2.85
100,000+ Pieces US$1.00
Product Description
Features: Connection with computer:Wired; Applicable models:Desktop; Photoelectric resolution:800/1200/1600/2400dpi; Number of keys:7 keys; Interface:USB; Adjustable resolution:4 levels; Operating distance:10m; Working mode:Photoelectric; Product ...