本产品是一款便携式迷你超高频读写器通过3.5毫米耳机接口和IOS，安卓，WP，与智能系统平台与连接，并改变原来的UHF标签必须是专用的读写装置，用于微型的UHF读写器，低成本，便携式促进RFID应用工程真正普及。
技术参数：
| Model | UHF RFID Reader L-Link_120 |
| Frequency | 920MHz~925MHz |
| Tag supported | ISO18000-6C/EPC, Class1 Gen2 tags |
| Interface | 3.5 mm audio interface |
| Temperature range | -20°C ~ +60°C |
| Operating distance | Up to 0.5m, depending on tag |
| working hours | continuous work for 4 hours |
| Dimension | 48 × 42 × 15 mm |
| Weight | 60g |
| Platform | IOS/Android |
| battery capacity | 550 mAH |