Technical Specifications Dimensions: 98ايم ايم (L)×65mm (ڊبليو)×12.8mm (ايڇ) وزن: 70grams Interface: USB Full Speed Operating Distance: ≤50mm Supply Voltage: Regulated 5V DC Supply Current: 200ما(operating); 50ما(standby); 100ما(normal) آپريٽنگ درجه حرارت: 0°C~+50°C Operating Frequency: 13.56MHz Standards/Certifications: ISO14443 1-4, CE, FCC, RoHS Compliant Operating System Support: ونڊوز 2000, 2003, XP32, XP64, Vista 32 and Vista 64