D03 is a desktop UHF reader/writer launched by our company, designed specifically for close range RFID data acquisition. It is developed based on the IMPINJ E710 chip and supports the EPC Global C1 Gen2/ISO 18000-6C protocol, combined with a specialized collision algorithm to achieve fast tag reading and writing. The HID-USB interface does not require driver installation, making it easy to install and deploy. It can transfer data through USB and supports applications on Windows/Android/iOS systems. Suitable for various scenarios such as identity recognition, warehousing and logistics, retail stores, anti-counterfeiting production processes, etc.