Product features and parameters Manual draw card, scratch card supports two-way Interface: የ USB ወይም PS / 2 ወይም ሪስ-232, not need an external power supply Stable performance, ልዩ አካል ንድፍ, በጣም ለስላሳ እና ትክክለኛ መሆኑን ማወቃቸው ካርድ,beautiful and practical Comply with ISO 7811 ተጠቀም ሕይወት: >300,000 times Work mode: read-only Read track: 1,2,3 ትራክ, ( ወይም ይግለጹ 2 ትራክ, 23 ትራክ, 12 …