2gig UPCBL2 Firmware Update Cable for TS1 (Black)

Shipped quickly and arrived super fast! Cable does what you expect from it! Allowed me to update my GC2 and TS1 without any issues!

Worked perfectly

Really good job and worked well updating my 14 year old system.

Agree with everyone else on the TS1: you need to apply pressure to keep contact. I set the TS1 face down on the desk and balanced a pair of wire cutters on the cable to hold it in. Since the TS1 and this cable were made by the same company I'll dock a star, but it's the TS1's design, not the cable. For the ridiculous price of this cable I'd expect betterThe process of upgrade was easy but you must do it in the way described in the instructions. Software worked just fine.

Works great to upgrade 2 gig panels. The TS-1 panel is a little finicky given the lousy design of the connector you have to use. But if you follow online directions works great. Other than TS-1 panels it’s a breeze.