Brand : Huawei

Model: EM770W
Device Type: 3G Network Card

Size: 30x 50.9 x4.7 mm

weight: <12g
Network type: WCDMA / GSM / EDGE
Frequency range: HSPA/UMTS 850/900/1900/2100MHz
GSM / EDGE: 1800/1900MHZ
Interface Type: min PCI-E
Transmission speed: HSUPA: 7.2Mbps /

Uplink 5.76Mbps downlink/

UMTS: 384Kbps (up / down)/

EDGE: 236.8Kbps (up / down)/

Operating System: Windows 2000/XP / Vista / Windows 7/Linux

Temperature:Normal:-10°C~+65°C /

Limited :-20°C~+70°C/

storage:-40°C~+90°C

Voltage : 3.0V~3.6V(recommend3.3V)
Antenna: NO

UIM card slot: NO

Other: Support GPRS

Hardware Required

- Mini PCI-Express Card Slot(wwan slot)

- SIM Card holder (Not included)

Compatible With

-The HUAWEI EM770W compatible with DELL, Toshiba, Lenovo acer asus and other laptop brands

-Some laptop brands like ThinkPad, HP is incompatible or need cracking BIOS

- Many laptops which can use WWAN cards

Not for IBM and some HP laptops

No driver CD accompanied

Make sure you download and install the proper driver before you install the adapter, read the user guide for installation.

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