1.8" LED digits, more obvious PC and Remote Control ... currently available – 3, 6 , 8, 12, 18, 20 or 24 currency rows and 1, 2, 3 or 4 currency columns ... operations !Technical Specification:(1) Currencies: 10 rows (2) Columns: 2 columns (3) LED color: Bright red(4) LED size: 1.8 inch (5) Digits ... requirements and pricing.The professional wooden box packing: 1.8" LED Exchange Rate Display Board CRD-2810