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D-LINK DWA-548 Wireless N 300 PCI-E Desktop Adapter

D-LINK DWA-548 Wireless N 300 PCI-E Desktop Adapter - 1
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D-LINK DWA-548 Wireless N 300 PCI-E Desktop Adapter - 78803_l.jpg Customer Photos (0)

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SKU: 78803
Shipping Weight: 2lbs

Part #: DWA-548

Product Videos [ Edit ]

Features [ Edit | History ]



The DWA-548 Wireless N 300 PCI Express Desktop Adapter lets you connect to your wireless network with faster speeds and from greater distances. The improved wireless coverage and better speeds allow you to enjoy faster and more reliable connections throughout your home.


PCI Express provides a high-bandwidth connection with superior performance over the legacy PCI interface. You can connect the Wireless N 300 PCI Express Desktop Adapter to any PCIe slot in your computer, whether it is an x1, x4, x8, or x16 slot.

Quick Specs:
Host Interface PCI Express
Device Supported Desktop Computer
Weight (Approximate) 1.50 oz
Form Factor Internal
Wireless Transmission Speed 300 Mbit/s
Height 0.4"
Width 2.2"
Depth 2.5"
Wireless LAN Standard IEEE 802.11n
ISM Band Yes
UNII Band No
ISM Maximum Frequency 2.40 GHz

Specifications [ Edit | History ]

General Information  
     Brand Name: D-Link
     Manufacturer: D-Link Systems, Inc
     Manufacturer Part Number: DWA-548
     Manufacturer Website Address:
     Package Type: Retail
     Product Model: DWA-548
     Product Name: Wireless N 300 PCI Express Desktop Adapter
     Product Type: Wi-Fi Adapter
     Host Interface: PCI Express
     Certifications & Standards:
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
  • FCC Class B
  • IC
  • CE

     Device Supported: Desktop Computer
     Platform Supported: PC
     System Requirements:

Operating Systems:

  • Windows 7
  • Windows Vista
  • Windows XP SP3

Physical Characteristics  
     Depth: 2.5" (63.5 mm)
     Form Factor: Internal
     Height: 0.4" (11.4 mm)
     Weight (Approximate): 42.5 g
     Width: 2.2" (55 mm)
Technical Information  
     ISM Band: Yes
     ISM Maximum Frequency: 2.40 GHz
     UNII Band: No
     Wireless LAN Standard: IEEE 802.11n
     Wireless Security:
  • WPA
  • WPS
  • (64/128-bit) WEP
  • WPA2

     Wireless Transmission Speed: 300 Mbit/s

Customer Reviews of D-Link DWA-548

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding D-Link DWA-548 reviews.
Experience: 21 Days


Relatively cheap. Works great.
None thus far.
I replaced a cisco valet usb that kept going down for no reason. The internal card way is much more stable and it's ideal with the dir-601 my dad is using.

Experience: 1 Months


Come with low profile bracket
Dual Antenna
N only, does not dupport AC
Needed a PCIx adapter to replace a PCI one in my new computer. I don't have a AC router so I bought this N card. Low cost and does the job well.

Experience: 4 Months


Dual antenna
Does not support 802.11ac, but I didn't have the budget to buy a better wireless card
Great value for a card of this price during a sale. It's especially useful for me since I am located quite a distance away from my router--the dual antenna really helps

Experience: 2 Days


-Wireless N
-2 Antenna
None, read instructions on how to install
Make sure to install the software prior to installing the hardware. I did read the instructions but most of the time I always do install the hardware then the software without any issues. At first it did kinda work, but wouldn't find a connection. After taking out the card and removing all the software I did a clean install of the software. It will turn off your computer then you add the card to your PCI-E slot and boot up your PC and it should be ready to go. Besides the minor installation issues this card works great. I would recommend for sure.

Experience: 2 Days


Extra slot adapter
Easy install
small form factor
Got this on the extreme deal, if you need a wireless card this one works well. The drivers can be found online, but I did not find them on the dlink website.

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Product Warranty

NCIX provides a 30 day limited warranty on this product.  The remainder of the 1 year warranty is provided by the manufacturer.    Warranty length may vary depending on manufacturer and product.

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