For MC7455 LTE 4G Card mini PCI-E FDD-LTE TDD-LTE 4G Module Cat6 For laptop

High-concerned chemical:None
Card Type Device:4G Card
Application:Laptop
Wireless Protocol:LTE
Transmission Rate:300Mbps
Package:Yes
Kind:Internal
Interface Type:Mini PCI-Express
Type:WireLess
Certification:CE,FCC
Model Number:MC7455
Battery Included:No
Origin:Mainland China
mc7455 pci express mini card is a compact, lightweight, wireless lte-advanced and umts based modem. it provides lte-fdd, lte-tdd, dc-hspa+, hspa+, hsdpa, hsupa, wcdma, and gnss connectivity for networking, and m2m applications over several radio frequency bands and supports 3g roaming. mc7455is a 4g lte cat.6 module (fdd & tdd), with a down link data rate of up to 300 mbps, primarily for europe, north and south america. support for carrier aggregation (ca) and mimo. fall back to 3g dc-hspa+ with rx diversity. it has a brother model 
sierra mc7430
 which is also a lte cellular module with category 6. 
 mc7455 technical specifications:
* form factor: pcie mini card
* chipset:  mdm9230
* air interface: 4g-lte cat 6 (fdd & tdd) with ca (carrier aggregation) and mimo, 3g-hspa+dc with rx diversity, gnss
* support 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)
* support 3g bands: b1 (2100), b2 (1900), b3 (1800), b4 (1700), b5 (850), b8 (900)
* support lte peak data rate: dl 300 mbps, ul 50 mbps
* gnss (gps, glonass, beidou, galileo*):
* regulatory: fcc, ic, ce, ncc, gcf, ptcrb
* dimensions: 51 x 30 x 2.5 mm
* supply voltage: 3.3 v nominal
* operating temperature: -40°c to +85°c
* supported carriers: at&t, verizon, sprint, vodafone
- control, software and features
* control options: at commands, qmi sdk, mbim
* for optimum control the qmi sdk is recommended
* drivers: android, linux, windows
* switch networks anytime with up to three different certified firmware variants on board.
- connectors
* system connector: 52 position mini pcie
* antenna rf connector: 3x u.fl (main rf, aux rf, gps with dc bias)
- interfaces
* 1x usb 3.0 and usb 2.0 high speed
* 1x wake host
* 1x wireless disable
* 1x system reset
* 3x antenna control (muxed with gpio 1-3)
* 1x dynamic power control, dpr (muxed with gpio 4)
* 4x gpio (muxed with antenna control or dpr)
* 1x led driver output
* 2x sim interface: 1.8/3v
* 1x digital audio
- audio
* optional
* digital audio: pcm/i2s
* 4g: volte
* 3g: circuit switched fall back (csfb voice)