Can the TB 3.0 port or USB port convert to Display port?

Yes, the USB 3.2 Gen 2 Type-C port with DisplayPort (alt mode) and Thunderbolt 3.0 can convert to DisplayPort.

Questions & Answers: Refurbished: DELL Latitude 7410 i7-10610U, 16GB, 256GB SSD, 14"FHD (1920x1080p), WEBCAM, WiFi 6, BT 5.2, BACKLIT Keyboard, TB 3.0, Windows 11 Pro

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DELL Latitude 7410 i7-10610U, 16GB, 256GB SSD, 14"FHD (1920x1080p), WEBCAM, WiFi 6, BT 5.2, BACKLIT Keyboard, TB 3.0, Windows 11 Pro

CPU: Intel Core I7-10610U Processor (4 Core, 8MB Cache, 1.80GHz, 15W, vPro Capable)
RAM: 16GB, Non-ECC, Integrated
SSD: M.2 256GB PCIe NVMe Class 35 Solid State Drive
Screen: 14.0" FHD (1920x1080) AG, SLP, IR Cam/Mic, ALS, Prox Sensor, WLAN, Carbon Fiber, Non-Touch
Ports: HDMI 2.0; micro-SD card slot; 2 x USB 3.2 Gen 2 Type-C port with DisplayPort (alt mode), Thunderbolt 3.0 (one with with Power Delivery(PD)); 2 x USB 3.2 Gen 1 Type-A port (one with PowerShare), Universal Audio Jack
Input devices: Single Point Keyboard US-English with backlight + TouchPad
GFX: Intel Integrated UHD Graphics
Connectivity: Intel Wi-Fi 6 AX201 2x2 802.11 ax 160MHz + Bluetooth 5.2
Battery: 4 Cell 52WHr ExpressCharge Capable Battery