Cheap little boost. Can confirm: makes signal louder.

Model: Mosky XP Booster
Made: China, recent model
Serial: missing
Type: boost
Power: standard 9v DC negative power supply (not included)
Equivalent new street price (approx): $55aud
Mods: none
Accessories: none

Condition notes: used, no major marks. Tested and fully functional.
Overall: very good condition (8/10)