Scanner SE4770 SR Imager (1D/2D). Model Zebra TC78 TC78A1-3T1J6B1A10. Wi-Fi: 802.11 a/b/g/n/ac/ax/be (Wi-Fi 6E tri-band, including 6 GHz) with Bluetooth 5.2 LE and NFC. Wi-Fi 802.11 a/b/g/n/ac/ax/be (Wi-Fi 6E).