I'm not clear with your comments, but let clarify:
1. I buy Europe version (Through ebay), Product Code is: RUTX11000000
I will used in Dominican Rep, they have 3 Mobile Operator
Altice Dominican Rep:
2G: 900 MHz, 1800 MHz, 1900 MHz, 3G: 900 MHz,4G LTE: 1800 MHz (Banda 3), 1900 MHz (Banda 2)
Claro Dominican Rep: 2G: 850 MHz, 1900 MHz, 3G: 850 MHz, 4G LTE: 1700 MHz, 2100 Mhz (Banda 4 AWS), 4.5G: Bandas 1700-2100 (20 MHz + 20 MHz)
Viva Dominican Rep: 2G: 1900 MHz, 3G: 1900MHz, 4G LTE: 1700MHz, 2100MHz
I will used with first Operator (Altice), According with your response and my understand this bands are supported?
If yes, will the SIM setting?, because the issue is that do not recognize the SIM,
I already test with AT&T Router (netgear-nighthawk-m1-mr1100) and is working fine without any SIM configuration.