Will this function as a WiFi extender / repeater on an existing network without an installed sim card?

Yes, it will. I used it at my house briefly in that capacity until I could get my Plume adaptive WiFi set up and installed, and it worked fine. It's not the fastest in the world, but it was functional.

Will this device do 4g/lte in germany or only 3g?

Yes, E5577Cs-321 will work in both 4G LTE and 3G modes in Germany and the rest of EU.

Will this work in Colombia

Yes, Huawei E5577Cs-321 will work in Colombia with 4G LTE Claro 2600 MHz, 4G LTE DirecTV 2600 MHz and 4G LTE Une-EPM 2600 MHz.

is this offered for usa, with 4g?

No, it will not work in 4G mode in the USA

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🌐 Stay connected everywhere, anytime — your pocket-sized global WiFi wizard!

SECURE EASY SETUP - WPS-enabled for instant, hassle-free WiFi hotspot creation
ROBUST BATTERY POWER - Powered by a lithium polymer battery delivering hours of uninterrupted connectivity
COMPACT LIGHTWEIGHT - Sleek 9.5 x 5.5 x 1 cm design weighing just 120g fits perfectly in your pocket
LIGHTNING FAST 4 G LTE - Stream, work, and connect at up to 150 Mbps wherever you are
GLOBAL 3 G COMPATIBILITY - Stay online across Europe, Asia, Middle East, Africa, and beyond

The Huawei E5577Cs-321 is a compact, lightweight mobile WiFi hotspot offering ultra-fast 4G LTE speeds up to 150 Mbps and global 3G coverage. Designed for professionals on the move, it features a robust lithium polymer battery, WPS security, and broad compatibility across Europe, Asia, Middle East, and Africa, ensuring seamless connectivity wherever your work or travels take you.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Brand	Huawei
Series	E5577
Colour	White
Item Height	1 Centimeters
Item Width	5.5 Centimeters
Product Dimensions	9.5 x 5.5 x 1 cm; 120 g
Batteries	1 Lithium Polymer batteries required. (included)
Item model number	E5577-320
Connectivity Type	3G, 4G, Wi-Fi
Wireless Type	802.11ac
Voltage	3.7 Volts (DC)
Operating System	RouterOS
Are Batteries Included	Yes
Lithium Battery Energy Content	5.7 Watt Hours
Lithium Battery Voltage	1 Volts
Lithium Battery Weight	100 Grams
Number of Lithium Ion Cells	2
Number of Lithium Metal Cells	1
Item Weight	120 g

Huawei E5577Cs-321 150 Mbps 4G LTE & 43. 2 Mpbs 3G Mobile WiFi Hotspot (4G LTE in Europe, Asia, Middle East, Africa & 3G globally) (White)

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