เครื่องอ่านการ์ด 125 khz usb rfid em 4100
100% brand new and high quality
Support μEM4001 4100 or its compatible RFID ID card
Frequency: 125Khz
Support Windows95/98/2000/XP
Power: DC 5V(±5%)
Reading distance: 5-8cm
Interface: USB
Size (L x W x H):10.5cm x 7cm x 1.2cm/4.13x2.76x0.47(approx)
Color: Black
Quantity: 1 pc
Note: Due to the difference between different monitors the picture may not reflect the actual color of the item. Please understand Thank you.