Device Tablet Computers Manufacturer Dell Model No. 7220 CPU/Chipset(s) Intel® Core™ i3-8145U Processor Intel® Core™ i5-8365U Processor Intel® Core™ i7-8665U Processor Port(s) RS-232 (DB9) 3.5mm Jack USB Type A - usb 3.1 Gen 1 USB Type C - usb 3.0 Series Dell Latitude Series Sound Drivers: (dell) Realtek High Definition Audio Driver 6.0.9137.1, A16 (Windows 11/10) (dell) Waves MaxxAudio Pro Application 2.0.54.0, A04 (Windows 11/10) Network Drivers: (dell) Intel BE2xx/AX4xx/AX2xx/9xxx Wi-Fi Driver 23.110.0.5, A49 (Windows 11/10) Bluetooth Drivers: (dell) Intel/Killer Bluetooth UWD Driver 22.250.0.2 A43 (Windows 11/10) Chipset Drivers: (dell) Intel Chipset Device Software 10.1.19949.8616, A01 (Windows 11/10) (dell) Intel Integrated Sensor Driver 3.10.100.3924, A03 (Windows 11/10) (dell) Intel Dynamic Tuning Driver 8.7.10802.26924, A16 (Windows 11/10) (dell) Intel Serial IO Driver 30.100.2020.7, A06 (Windows 11/10) (dell) Intel HID Event Filter Driver 2.2.2.9, A21 (Windows 11/10) Card Reader Drivers: (dell) Realtek Memory Card Reader Driver 10.0.26100.21374, A01 (Windows 11/10) Additional Drivers: (dell) Realtek Flash Light Rear Camera 10.0.18362.20112, A00 (Windows 11/10) (dell) Realtek Camera Flash Driver 10.0.18362.20136, A02 (Windows 11/10) BIOS/Firmware Dell Latitude 7220/7220EX Rugged Extreme Tablet BIOS 1.49.0