What is Reddit's opinion of Superbat 6" U.fl/IPEX Cable Mini PCI to SMA Female Low Loss Coaxial Cable for Wireless Routers Mini PCIe Cards Network Extension Bulkhead Pigtail PCI WiFi WAN Repeater Low Loss Coaxial Cable 2-Pack?

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They are inside and pretty easy to access. You need this also to attach to the inputs inside Superbat 6" U.fl/IPEX Cable Mini PCI to SMA Female Low Loss Coaxial Cable for Wireless Routers Mini PCIe Cards Network Extension Bulkhead Pigtail PCI WiFi WAN Repeater Low Loss Coaxial Cable 2-Pack https://www.amazon.com/dp/B07P84VLTR/ref=cm_sw_r_cp_api_glc_fabc_NLmaGb7MH6PH7

I was planning on using these pigtails for actually attaching to the router.

https://www.amazon.com/gp/product/B07P84VLTR/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1

I am also going with the waveform antenna instead not the one on Amazon.