You will not be getting the black leads shown in the box, but rather the white ones you see in the picture.The original ones.
eBay
Mini DP to HDMI 4K cable 3M 10FT Ulrta long Thunderbolt Mini DisplayPort to HDMI cable 4K for Apple Macbook Pro air mini Dell
Aliexpress UK
Good condition
eBay
40 PIN New For Dell Inspiron 15 7577 7587 7570 LCD Cable 4K 0NYTG2 Touch Screen DC02002TE00 NYTG2 15.6" Ribbon LCD EDP UHD 4k
Aliexpress UK
Dell UltraSharp UP3221Q 32" 4K UHD IPS Height Adjustable PremierColor Monitor.
eBay
USB C to HDMI Cable 4K 60Hz/4K 30Hz Type C to HDMI 2.0/1.4 Adapter for Macbook Pro Mini Air Iphone 15/16 Pro Max. Dell XPS15/13
Aliexpress UK
For sale is myDell S3221QS 32" 4K UHD Curved Monitor. Sold asfaulty / spares or repairs due to the screen issue. Original Dell box. This doesnot affect the centre of the screen, and the monitor remains fully usable.
eBay
Lemorele TC122 6-in-1 USB C Hub 4K Docking Station Dual HDMI&DP 4K for MacBook Dell HP 100W PD USB 3.0 Multi Monitor Adapter
Aliexpress UK
Dell S3221QS Monitor 715GB393-M0F-T00-0H4K main board motherboard. Screen: TPM315WQ1.
eBay
DisplayPort cable 4K 60Hz Display Port monitor cable DisplayPort male to male video cable for Nvidia HP Dell Asus Lenovo PC
Aliexpress UK
4K UHD (3840 x 2160) at 60 Hz. Built in USB-C Hub: Functions as a docking station for your laptop. 1.07 billion colors. This item is in excellent working condition. It has been fully tested. There will be no visible scratches, marks or dead pixels on the screen.
eBay
4k DP to HDMI-compatible Cable Adapter Male To Female For HP/DELL Laptop PC Display Port to HDMI-compatible Cord Converter
Aliexpress UK
Have your Dell S3221QS 32" Curved 4K UHD, VA Ultra-Thin Bezel Monitor working like new again with our parts and accessories. Model: S3221QS. Tested and working fine.
eBay
USB C Thunderbolt3 to Dual 4K HD Display Adapter Extend Screen for Phone15 Macbook Pro/Air2020/2019/2018 LenovoYoga 920 Dell XPS
Aliexpress UK
Dell U3219Q 32” Monitor. 32” 4K UHD (3840 x 2160) Resolution – Incredible detail and sharp visuals. Dell Stand. Multiple Connectivity Options: DisplayPort, HDMI, USB-C, USB Hub. Professional Grade | USB-C | OEM Stand & Cables Included.
eBay
CABLETIME Mini Displayport to Mini DP Cable Mini Display port Adaptor White for Macbook/Mac Lenovo Dell 4K display C051
Aliexpress UK