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WWAN 5530 XX982 Cho laptop DELL
Sử dụng cho các máy Laptop Dell có hỗ trợ WWAN (3G)
Thông số kĩ thuật :
General
Device Type: Wireless cellular modem
Enclosure Type: Plug-in card
Built-in Devices: GPS
Modem:
Interface Type: PCI Express Mini Card
Connectivity Technology: Wireless
Max Transfer Rate: 7.2 Mbps
Fax Compatibility: G3
Cellular Enhancement Protocol: GSM, GPRS, EDGE, HSDPA, WCDMA, HSUPA, HSPA
Expansion / Connectivity:
Interfaces: 1 x modem
Compatible Slots: 1 x PCI Express Mini Card
Performance
* HSPA 850/1900/2100 MHz
o Download speed - 7.2 Mb/s
o Upload speed - 2.0 Mb/s
* UMTS 850/1900/2100 MHz
o Download speed - 384 kb/s
o Upload speed - 384 kb/s
* EDGE 850/900/1800/1900 MHz
o Download speed - 247.4 kb/s
o Upload speed - 123.7 kb/s
* GPRS 850/900/1800/1900 MHz
o Download speed - 85.6 kb/s
o Upload speed - 42.8 kb/s |