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Insignia™ - 2-Port USB 3.0 PCI Express Interface Card - Silver - Larger Front
  • Model: NS-PCCUP53
  • SKU: 5621006
Adds SuperSpeed USB 3.0 functionality to your PC; up to 5 Gbps data transfer rate per port; backward compatible with USB 2.0 and 1.1 devices
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$29.99
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Microsoft - Surface Ethernet Adapter - Black - Larger Front
  • Model: 3U4-00001
  • SKU: 6725107
Compatible with Microsoft Surface Pro, Surface Pro 2 and Surface Pro 3; data transfer rates up to 1 Gbps; USB 3.0 interface
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$30.99
On Sale
Save $9 (Reg. $39.99)
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Samsung - Galaxy S 5 Cell Phone (Unlocked) - Copper Gold - Larger Front
  • Model: G900 GOLD
  • SKU: 5387144
  • Android 4.4.2 KitKat operating system
  • 3G speed
  • Super AMOLED capacitive touch screen
  • Bluetooth 4.0 interface
  • Only compatible with GSM carriers, including AT&T and T-Mobile
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$489.99
On Sale
Save $10 (Reg. $499.99)
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Allied Telesis - 100Mbps Fast Ethernet Dual-Port Fiber and Copper Network Interface Card - Larger Front
  • Model: AT-2701FTXA/ST
  • SKU: 1308403524
PCI Express - 3 Port(s) - 1 x Network (RJ-45) - 2 x ST Port(s) - Optical Fiber, Twisted Pair - Low-profile
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$121.49
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Startech - 2 Port ExpressCard eSATA 6 Gbps Controller Card - Larger Front
  • Model: ECESAT32
  • SKU: 1308970590
2 x 7-pin Male Serial ATA/600 External SATA
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$46.93
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StarTech.com - Ethernet Network Adapter Card - Multi - Larger Front
  • Model: ST100S
  • SKU: 1306913742
PCI - 1 Port - 10/100Base-TX - Internal
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$11.51
On Sale
Save $0 (Reg. $11.99)
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Lenovo - ThinkServer 1Gbps Ethernet I350-T2 Server Adapter By Intel - Multi - Larger Front
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$178.99
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IBM - NDA Copper Gigabit Ethernet Switch Module - Larger Front
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$1,935.99
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Cisco - 2-Gbps Fiber Channel SFP Module - Larger Front
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$284.61
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Allied Telesis - AT-2711FX Fast Ethernet Fiber Network Interface Card - Larger Front
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$143.94
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Transition Networks - Fast Ethernet 100BASE-FX Network Interface Card - Larger Front
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$175.49
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Transition Networks - Fast Ethernet 100BASE-FX Network Interface Card - Larger Front
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$181.11
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SYBA Multimedia - Gigabit Ethernet PCI-Express Card - Multi - Larger Front
  • Model: SD-PEX24009
  • SKU: 1306764986
PCI Express x1 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$17.43
On Sale
Save $25 (Reg. $41.99)
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Startech - Gigabit Ethernet Card - Larger Front
  • Model: EC2000S
  • SKU: 1306914039
ExpressCard - 2 x RJ-45 Network - 10/100/1000Base-T - Internal
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$112.99
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TRENDnet - Fast Ethernet PCI Adapter - Multi - Larger Front
  • Model: TE100-PCIWN
  • SKU: 1306919751
PCI - 1 x RJ-45 - 10/100Base-TX
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$11.90
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