display port cable

I need few displayport cable as the GPU have single hdmi slot. Displayport cables are expensive and still generic with no good brand to trust. Is there any affordable displayport cable brand available? I will also need HDMI to Displayport cable.

Looking for the following 1. Gigabit switch - 5 port minimum - good condition 2. DP to DP Cable 1.4 - 10 Feet / 3 Meter- Properly working 3. Tamron 28-300 Sony Lens 4. Any 11-12 inch tab and a 9-10 inch tab 5. SPDIF Cable - 10 feet/3M 6. Razer DeathAdder V3 Pro / or similar size(small)...