Dell JC977 DW 1490 IEEE 802.11a/b/g Wi-Fi Adapter for Notebook -

General InformationManufacturer: Dell TechnologiesManufacturer
Part Number: JC977Manufacturer
Website Address:
http: //www. delltechnologies.
comBrand Name: DellProduct
Model: DW 1490Product
Name: Wireless 1490 802.11 a/g Mini Card -
Network AdapterMarketing Information: A wireless network card allows a PC to connect to a wireless router. To buy the Wireless network card it is important to know the model type and the speed at which the data transfer is done via the card. A wireless card can either be a PCI or a PCMCIA card. PCI cards are internal to the system, while PCMCIA cards are mounted outside the system. There could be some external cards with USB interface as well. We recommend that you use the System Drill Down or the Service Tag look up functionality to buy the correct wireless card for your system.
Product Type: Wi-Fi AdapterTechnical InformationWireless
LAN Standard: IEEE 802.11 a/b/gISM
Band: YesUNII
Band: YesISM
Maximum Frequency: 2.40
GHzUNII Maximum Frequency: 5 GHzWireless
Transmission Speed: 54
Mbit/sInterfaces/PortsHost Interface: Mini
PCI ExpressPhysical CharacteristicsForm Factor: InternalMiscellaneousDevice
Supported: NotebookCountry of
Origin: China