HP Thunderbolt Dock G2 Combo Cable (2.3') 3XB96UT B&H Photo Video
The newly revised Reverb G2 cable has finally arrived. It should address all the connection issues. I have to say HP customer service has been really good. : r/HPReverb
Amazon.com: ReadyWired USB Cord Cable for HP OfficeJet 4652, 5255, 8040 Printer : Electronics