Sierra MC7750 CDMA 3G LTE 4G Module mini pci-e 4G Card For notebook 4G Module PCIe
26.33 23.17 $
SALE
ID: 74418
Quantity
USB module EM7455 DW5811E 4G LTE FD / TD LTE CATSH ChG module, suitable for E7270 E7470 E7370 E5570 E5470
4.6 (11 votes) | 99 orders
Price:
US $59.38
/ piece
Discount Price:
US $
51.40
/ piece
-13%
4G module EM7455 4G LTE card module
description:
Em7455 is a cat 6 4g-lte (fdd and tdd) module with a downlink data rate of up to 300mbps, mainly for Europe, North and South America. Compatible with carrier aggregation (ca) and mimo. Back to 3g-hspa + dc with rx diversity. Integrated gnss receiver. Compatible frequency range: 4g B1-B5, b7, b8, b12, b13, b20, b25, b26, b29, b30, b41; 3g B1-B5, b8. The external dimension is m.2, 42x30mm. The airprime®em74 series of integrated modules are designed for high-speed industrial m2m and mobile computing solutions, and can provide high-speed connections via LTE and hspa+ networks. According to the m.2 standard with USB port interface, the modules in this series provide a simple upgrade path for new network technologies and global high-speed network access. The m.2 form factor is also called ngff (new generation form factor).
feature
Region: Mainly in Europe, North America and South America
Air ratio: 4g-lte cat 6 (fdd and tdd), with ca (carrier aggregation) and mimo, 3g-hspa + dc, with rx diversity, gnss
4g range: 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 range: b1 (2100), b2 (1900), b3 (1800), b4 (1700), b5 (850), b8 (900)
Maximum data rate: dl 300 mbps, ul 50 mbps
Gnss (gps glonas Beidou Galileo*): Qualcomm
Dimensions: Module m.2 42x30x2.3mm
Power supply voltage: nominal 3.3v
Operating temperature: -40°c to +85°c
Control, software and functions
Control options: in the qmi sdk mbim command
For best control, qmi sdk is recommended.
Driver: android linux windows
Use up to three different versions of on-board certified firmware to change the network at any time.
Connector
System connector: 75/67 m.2 position
RF antenna connector: 3x ipex mhf4 (main RF, auxiliary RF, GPS with c.c. diagonal)
interface
package:
DW5811e X 1
USB adapter X1
Antenna (30cm) X3
- Products Status: STOCK
- Interface Type: USB
- Model Number: EM7455
- wirless Modem Type: LTE
- Style: External
- Type: Wireless
- Brand Name: WDXUN
- Origin: Mainland China
- Certification: CE
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 location 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 |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
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.
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, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 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 receive you may request a refund but you must return the item at your expense and the item must be unused.
- 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 CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 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.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
