Zebra's RFD90 Ultra-Rugged UHF RFID Sleds are built for harsh conditions, tested for 6-foot (1.8-meter) drops to concrete and sealed to industrial-grade dual IP65 and IP67 ratings. Both the standard-range RFD9030 Sled and long-range RFD9090 Sled provide industry-leading read rates of 1,300 tags per second, an ultra-accurate item-finder mode, a tri-function userprogrammable trigger and Wi-Fi 6 capability for easy device management.