Canon Speedlite 430EX III-RT Filter Type_Polarizing The Nikon TC-20E is an

The Nikon TC-20E is an autofocus teleconverter designed for select Nikon AF-I and AF-S telephoto lenses (here's Nikon's product page with details)

Charges via USB

Leitz Extender-R 2x teleconverter for R series SLR cameras in excellent condition

The back and body textures are slightly different (the back has a slightly coarser pebbling than the body)

Weighing in at under 3 kg empty

Canon Speedlite 430EX III-RT Filter Type_Polarizing The Nikon TC-20E is anThe Canon Speedlite 430EX II is a compact flash for Canon digital cameras with full E TTL II E TTL compatibility, manual control, and 2 way wireless communication to facilitate the use of off camera lighting. Includes a case, stand, manual, and box.