Ubiquiti Reader Flex Card Reader Access Device Screen Mirroring Devices so please see the important

so please see the important additional compatibility details in the sections below

With 3 USB-C Ports and 1 USB-A port

the U521-1P2M-BK is backward compatible with USB 3

11ax) technology

Ubiquiti Reader Flex Card Reader Access Device Screen Mirroring Devices so please see the importantUbiquiti Reader Flex Card Reader Access Device Third generation NFC card reader with a keypad and Touch Pass support. Get full control over access protection and ensure employees gain fast access with this card reader access device By using near field communication (nfc) technology this card reader access device provides robust and affordable security Secure your outdoor with this card reader access device Product Type: Card Reader Access Device