There is 1 spare power supply included.

All 9 are in original packaging and whilst these have never been used, 2 of the boxes were opened before it was realised that these would not do the job that was originally intended. The contents of these two were never connected or used, but some of the original packaging is missing as can be seen in the pictures.

These extenders and receivers lets you extend HDMI video and audio up to 165ft (50m) at 1080p over 2 x cat5e Ethernet cables opr up to 136ft (40m) at 1080p over 2 x Cat 6 Ethernet cables.

These are particularly useful for delivering content to video walls, In this instance we need 9 to reach a 3 x 3 wall.

If you're in a hurry, can be collected.

These are available from Startech at over £130 each and from various resellers for around £80-£90 each.

I am selling here all 9 as one job lot.

Shipping cost includes insured cover for the full amount. You can save this by collecting in person.