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การ์ดถูกปลดล๊อคมาเรียบร้อยแล้ว พร้อมใช้งานได้ทั้ง 3 เครือข่าย
ครบถ้วนด้วยฟังค์ชั่นทางด้านเสียง
*** การ์ดSIERRA ทุกรุ่นที่ปลดล๊อคสมบูรณ์ต้องใช้ได้ทั้ง data และ voice ****
ซื้อการ์ดทังที ต้องได้เต็มฟังค์ชั่น

Newest & Fastest USB modem.
Supoort HSDPA at 3.6 Mbps.
Upgradable to 7.2Mbps
Stylish & No MESSY USB CABLE OUTSIDE!
Specification:
The AirCard 875U USB Wireless modem is a new addition to the Sierra Wireless product family. Packaged in a stylish, compact form factor, the AirCard 875U USB modem can either plug directly into any USB port, or can be connected via the docking cradle (please check with carrier for availability). Compatible with both Microsoft Windows and Mac OS X operating systems, the AirCard 875U USB modem offers customers an alternative to both PCMCIA and Express Card solutions.
KEY FEATURES
Transfer wireless data at speeds up to 3.6 Mbps on HSDPA capable networks
High performance internal antenna
Supports worldwide roaming through HSDPA and UMTS on the 2100, 1900 and 850 Mhz band, Quad-band Class 12 EDGE / GPRS on the 850, 900, 1800 and 1900 MHz bands
Supported OS: Windows Vista, XP, 2000, and Mac OS X
Field firmware upgradeable
KEY BENEFITS
Stylish, portable solution for enterprise & home use, offering the best mobile and fixed wireless alternative available on the market
High speed wireless connectivity in more places than Wi-Fi, offering greater mobility
Support for latest 3G technology, but backward compatible where 3G is unavailable
Secure internet access wherever there is network coverage
Solid product reliability so users can work efficiently on the road
Technical Specs
Weight: 2.2 ounces
Dimensions: 3.7 x 1.5 x 0.8 inches
Tri-band UMTS/HSDPA - 850/1900/2100 MHz
Quad-band EDGE/GPRS - 850/900/1800/1900 MHz
EDGE Class 12 and HSDPA Category 6
Expected downlink speed of 400 - 700 Kbps on BroadbandConnect Network
Expected Uplink speed of 220-300 Kbps on BroadbandConnect Network
Works in notebooks with PC Card and ExpressCard slots - USB port compatible
Supports Microsoft? Windows? XP, 2000, and Vista Operating Systems
OS support for Microsoft Windows Vista (32-bit), XP, and 2000
Compatible with Mac notebooks - Mac OS 10.4 or later
Download a free Mac client at: http://www.sierrawireless.com/support/att/mac
NIC driver (NDIS)
Warranty: One year warranty on aircards
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ราคา 6,900.-บาท