Chafon Mini USB Rfid 125khz ID Em Proximity Card Reader Support Windows XP Win7/8 Linux Android Operate System for Door Access Control +2 Pcs Em Card(White)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Output format:10 digit decimal.Please note:Not support IOS system[Don't Support HID Card and HID Chip] </span></li><li><span class="a-list-item"> 125Khz frequency band.Reading range can up to 10cm. </span></li><li><span class="a-list-item"> Card Type : ID card (EM card ) EM4100 or its compatible RFID card. </span></li><li><span class="a-list-item"> Support System:Windows 2000//NT /ME/XP/7/8， Linux， Vista，Android. </span></li><li><span class="a-list-item"> With USB interface，74(L)x19(W)x6(H)mm.If you need the ID card，please search ASIN:B01M3Z4N6N to buy. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41W1olQxcxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cg2pxrfmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FyiKAczIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JXNfXTY4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BUXHC1Z6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cnkJDSirL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41gNp9MQMjL.jpg" noproxy>