This is a paid asset, but now you can download Low Poly Wireless Technology Isometric 3D model Free.
Detail this asset from Unity Store: Original Link
Low Poly Wireless Technology Isometric VR / AR
Rendering standard in Cinema 4D. Texture file size(2048*2048), You can easily adjust the color by dragging the uv. Model ready for game, render, make videos, motion graphics, inforgraphic, 3d map..e.t.c. This package contains: broadcast station, desk phone, game pad, hard driver, headphone, keyboard, mouse, memory card, payment, printer, radio, satelite, security camera, smart phone, smart watch, usb, wifi hup. There are many other packages here: https://www.cgtrader.com/linkdo
I hope this package saves you time, If you like me do anything more let me know. Feel free to contact me. Thank you!