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Comparison Huawei K4305 vs Huawei K3772

Clear Table
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	Huawei K4305	Huawei K3772
	Outdated Product	Outdated Product
all specs only differences
TOP sellers	Find prices on Amazon.com Find prices on eBay.com	Find prices on Amazon.com Find prices on eBay.com
Device type	USB modem	USB modem
Connection
Communication generation	2G 3G	2G 3G
Transmission technology	GPRS EDGE W-CDMA HSUPA HSDPA HSPA+	GPRS EDGE W-CDMA HSUPA HSDPA HSPA+
Ports	USB	USB
Features
External antenna connector
Memory card slot	/microSD/	/microSD/
SIM card slot
General
Dimensions	85x14.6x27 mm	88x27x11.6 mm
Weight	30 g
Added to E-Catalog	january 2018	november 2017

External antenna connector

The presence of a connector for an external removable antenna in the modem design. The meaning of all external antennas is described above; here we note that the connector makes it possible to use rather large antennas with the modem, which significantly exceed the capabilities of stock antennas (both internal and external non-removable ones). In addition, the user can choose the antenna at his discretion.