I am offering for sale HP 34904A 4 X 8 Matrix Switch

I cannot test this unit since my 34970 needs repair. However we guarantee that it will work or you can return it for a full refund. 

Please note Item has been marked and serial numbers have been recorded to prevent fraudulent returns. Most of our buyers are honest, but a few have not and we need to protect our reputation. 

No other accessories supplied.

Ship free to the US only

Foreign buyers please contact us prior to purchase.