Note of buyer :
1. "NO 4G Modem version ", the product come without any Modules, you need to purchase the module by yourself.
2. This router a PCIE slot on the board, But I can't guarantee the compatibility of your 4G module with wg3526 router.
3. If the router without any module, it can used as a dual-band 1200mbps router, it can't use the SIM card, not a 4G Router.
4.The gigabit router means 5GHz+2.4GHz max transmission 1200Mbps,not 3G 4G,4GHz max transmission 300Mbps
FDD:B1/B3/B7/B8/B20/B28
TDD:B38/B40/B41
WCDMA:B1/B8
GSM:B3/B8
FDD:B1/B3/B7/B8/B20/B28A
WCDMA:B1/B8
GSM:B3/B8
EP06-E CAT6 Suit For Europe Asia
4G: LTE-FDD: B1/B3/B5/B7/B8/B20/B28/B32
4G: LTE-TDD: B38/B40/B41
2×CA: B1+B1/B5/B8/B20/B28;
B3+B3/B5/B7/B8/B20/B28;
B7+B5/B7/B8/B20/B28;
B20+B32 ; B38+B38; B40+B40; B41+B41
3G: WCDMA: B1/B3/B5/B8
Specification