NOTE: This is not a traffic receiver, it is only a TA which stands for a traffic antenna.
It is designed for GPS models with built in traffic receiver.
These are known models with built in traffic receiver and came with the TA20:
55LMT 56LMT
65LMT 66LMT
2457LMT 2497LMT
2557LMT 2577LT 2597LMT
Also compatible as charger only with the following:
dezl 560LMT, 560LT, LIVE! 1695
1300,
1300LM, 1350, 1350LMT, 1350T, 1360, 1370T, 1390LMT,1390T,
1450, 1450LM, 1450LMT, 1450T, 1490LMT, 1490T
2300, 2300LM, 2350, 2350LMT, 2350LT, 2360LMT, 2360LT, 2370LT
450, 2450LM, 2455LMT, 2455LT, 2460LT, 2460LMT, 2475LT, 2495LMT
250, 250W, 2555LMT, 255, 255W, 255WT, 2595LMT
260, 260W, 265T, 265WT, 270, 275T, 275WT, 285WT, 295W
30, 3450, 3450LM, 3490LMT
350, 360, 370, 3750, 3760LMT, 3760T, 3790LMT, 3790
40, 40LM, 465, 465LMT, 465T