Model Number: Headele Weblink HDRM1004G Brand Name: Headele Weblink Key Specifications/Special Features: Product specification:Highlight:1. It can provide UART(RS232) console communication port, LAN, WAN port.2. It can support Openwrt feature.

4G LTE router
Frequency bands
2G version	GSM/GPRS 850/900/1800/1900MHz
3G version	WCDMA. 850/1900MHz, 850/2100MHz & 900/2100MHz	EVDO 800MHz & 800/1900MHz
	GSM. 850/900/1800/1900MHz
4G Version	Version A	LTE FDD. B2,4,5,17
		UMTS. 850/1900MHz
		LTE FDD. B1,3,7,8
	Version C	LTE TDD B38, B39, B40, B41
		UMTS. 900/2100MHz
		TD-SCDMA. 1880~1920MHz & 2010~2025MHz
		GSM. 900/1800MHz
	Version E	LTE FDD. B1,3,7,8,20
		LTE TDD B38, B40
		UMTS. 900/2100MHz
		GSM. 900/1800MHz
		LTE FDD. B1,B3,B8,B18,B19
	Version JC	LTE TDD. B41
		UMTS. B1,B6,B8
		GSM. 900/1800MHz
	Version JE	LTE FDD. B1,B8
		UMTS. B1,B8
		GSM. 900/1800MHz
		Seven-Band LTE-FDD B1/B3/B4/B5/B7/B8/B28
	Version SA	Tri-Band LTE-TDD B38/B40/B41
		Qual-Band UMTS/HSDPA/HSPA+ B1/B2/B5/B8
		Qual-Band GSM/GPRS/EDGE B2/B3/B5/B8
Data rates
3G LTE router	WCDMA. DL 14.4Mbps, UL 5.76Mbps	EVDO. DL 3.1Mbps, UL 1.8Mbps
4G LTE router	FDD LTE. DL,100Mbps UL,50Mbps	Or
	TDD LTE. DL,50Mbps UL,25Mbps	LTE Category 4 - 150 Mbps (DL)
	WCDMA. DL 42Mbps UL5.76Mbps	LTE Category 4 - 50 Mbps (UL)
	TD-SCDMA. DL 2.8Mbps UL 2.2Mbps
Power supply	Input. 5~24V，1000mA
Conditions	Operating temperature. -30℃ - +70℃
	Operating humidity. 5%-95%