UHF RFID MODULE-USB,this RFID tag reader is a remote read-write module of IC card using non-contact UHF technology. It can be widely used in vehicle monitoring, remote control, home alarm system, wireless meter reading, access control system, industrial data acquisition system, the wireless tag, identification, non-contact RF card, small wireless data terminals, fire-proof systems, wireless remote control system, biological signal acquisition, hydrological and meteorological monitoring, robot control, etc. Specification: Interface:USB Max Working current:200mA Max Output Power: 24dBm Effective Range : >30cm (affect with antenna ,tag and environment) Sensitivity:-102dBm , at least -98dBm Support Baud Rate:9600、19200、38400、57600、115200(kbps) Support Protocol:ISO18000-6C(EPC G2) Response time:read: less than 10ms per 8 bytes,write: less than 20ms per byte Environment temperature:-20℃~+65℃ Size:155mm*100mm(6.10"*3.94") Documents: Wiki Doc User Manual Product Includes: UHF RFID MODULE-UART x1 RFID card x3 RFID Sticker x3