Transverter clip.
Transverter from Ukraine Dual Band 2 & 70
Transverter's are a great way to add new capabilities to your transceiver, single or dual band, the most popular is the single band for 2 meters.
Have a look on eBay from time to time and you will find Microwave Modules transverter’s, they may well be old however they are easy to repair and very cheap.