1,TOP1-Quality integrated Chinese R3000 uhf rfid antenna reader.
2,Near-field read range 10-100cm and can read multi-tags 1-200tags/second,control not read the extra area that no need to be read.
3, With wide frequency 902-928mhz(US frequency) only
4,Mutil-connector:Ethernet TCP/IP(RJ45) , rs232 TTL uart(serial port)
5,Excellent &Stable performance ,provide free English sdk and free test tag sample

Maybe you are interested other uhf rfid antenna/tag/reader:
1-15M Long Range Passive RFID Tag Reader UHF EPC Gen2 Linear Polarization 12Dbi High Gain RFID Antenna Reader RS232 Wiegand26/34USD 130.00-219.00/piece
ISO18000-6c single port long range Impinj uhf rfid reader module E710/R2000 chip support TCP/IP Ethernet RS232USD 268.00-360.00/set
free shipping 865~868Mhz 902-928MHZ usb reader writer uhf rfid for personal access control system touch reading with sample cardUSD 15.00-95.00/piece
IP65 waterproof impinj r2000 1-30m multiple tags long range Integrated 12dbi linear uhf rfid antenna readerUSD 163.00-400.00/piece
New arrival China best quality Impinj R2000 Android systems terminal mobile Handheld UHF RFID reader with WiFi Bluetooth GPSUSD 410.00-550.00/set
Free SDK demo source impinj chip TCP sever 840-960mhz passive UHF rfid reader 8ports for 8-12dbi rfid antenna MTB cycling raceUSD 25.00-589.00/set
Email : lisa@invelion.net
Skype : invelion02
WhatsApp / Wechat : +8613077887276
Tel/Fax : 0755-83668566
Add: B333-336 ,Qinghu Technology Park ,Qingxiang Road, Longhua District, Shenzhen,China