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Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470
Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470
Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470
Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470
Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470
Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470
Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470
Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470
Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470
Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470

Huasj EM7455 DW5811E FDD/TDD LTE CAT6 4G Module 4G Card Gobi6000 WLAN Card for E7270 E7470 E7370 E5570 E5470

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Dell DW5811eQualcomm Snapdragon LTE Sierra EM7455 X7 4G WWAN card module

Warm Tips: Support 2016 models of the following D E L machines:

Latitude 14 7000 E7470 series
Latitude 12 7000 Series E7270
Latitude 13 7000 Series E7370
Latitude 15 5000 series E5570
Latitude 14 5000 series E5470
Description:
EM7455 is a cat 6 4G-LTE (FDD and TDD) module, with a downlink data rate of up to 300 Mbps, mainly for Europe, North and South America. Compatible with Carrier Aggregation (CA) and MIMO. Go back to 3G-HSPA + DC with Rx diversity. A GNSS receiver is integrated. Compatible frequency bands: 4G B1-B5, B7, B8, B12, B13, B20, B25, B26, B29, B30, B41; 3G B1-B5, B8. The form factor is M.2, 42x30mm. Designed for high-speed industrial M2M and mobile computing solutions, the AirPrime® EM74 Series Integrated Modules offer high-speed connectivity on LTE and HSPA + networks. In accordance with the M.2 standard with a USB port interface, the EM series modules offer an easy upgrade path to new network technologies and global access to high-speed networks. The M.2 formfactor is also known as NGFF (New Generation Form Factor).

characteristics
Region: mainly for Europe, North America, South America

Air interface: 4G-LTE cat 6 (FDD and TDD) with CA (carrier aggregation) and MIMO, 3G-HSPA + DC with Rx diversity, GNSS
4G bands: B1 (2100), B2 (1900), B3 (1800), B4 (1700), B5 (850), B7 (2600), B8 (900), b12 (700), B13 (700), B20 ( 800), B25 (1900), B26 (850), B29 (700), B30 (2300), B41 (2500 / TDD)
3G Bands: B1 (2100), B2 (1900), B3 (1800), B4 (1700), B5 (850), B8 (900)
Maximum data rate: DL 300 Mbps, UL 50 Mbps
GNSS (GPS Glonass Beidou Galileo *): Qualcomm
Form factor: M.2 module 42x30x2,3mm
Supply voltage: 3.3 V nominal
Operating temperature: -40 ° C to + 85 ° C
Control, Software and functions

Control Options: In QMI SDK MBIM Commands
For optimal control, the QMI SDK is recommended
Drivers: Android Linux Windows
Change networks at any time with up to three different versions of certified firmware on board.
Connectors

System connector: 75/67 position M.2
RF antenna connector: 3x IPEX MHF4 (Main RF, Aux RF, GPS with DC diagonal)
The Interfaces

1x USB 3.0 and Hi-Speed ​​USB 2.0
1x wake up host
1x wireless deactivation (main RF)
1x wireless disable (GNSS)
1x system restart.
1x on / off
4x Antenna Control (muxed with GPIO 1-3)
3x COEX wireless
1 Dynamic Power Control, DPR
3x Config
1x output LED driver
2x SIM interface: 1.8 / 3V
1x Digital Audio
Audio

Optional
Digital Audio PCM / I2S
4G: VoLTE
3G: reverse circuit (CSFB voice)

Brand Name:
HUASJ
Kind:
Internal
Model Number:
EM7455 DW5811E
Package:
Yes
Interface Type:
NGFF
Card Type Device:
4G Card
Type:
Wireless
Transmission Rate:
300Mbps

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Buying & arriving (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://fastedoor.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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