GBX20
Extension Module
•Used with the GRP2615, GRP2624, GRP2650, GRP2670 and GXV3350
•20 per page (each module contains 2 pages,
for up to 40 lines per module, up to 160 with 4 daisy-chained modules)
•4.3 inch (272x480) TFT color LCD
•Powered by host phone; when 2 or more
GBX20 are connected, the included 12V/1A PSU will power them