Covering a dual-frequency range of 125 kHz to 2.44 GHz, the Elo E673037 is a USB-connected RFID reader/writer built around the Edge Connect mounting system, which allows the unit to fold behind a compatible Elo touchscreen. At 2.64 oz in black, it attaches via mounting screws and Mylar covers included in the package. Compatibility spans I-Series for Android, I-Series for Windows, and EloPOS systems, as well as Elo touchscreen monitors in the 1002L, 1302L, 1502L, 1902L, 2002L, 2202L, 2402L, and 2702L series, and touchscreen signage displays ranging from the 3202L through the 6553L. Environmental compliance covers China RoHS, and the unit is backed by a 2-year limited warranty suited to retail, corporate, and point-of-sale deployments running Elo-based hardware.