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VisionTek - 4-Port USB 3.0 PCI Express Expansion Card - Larger Front
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  • Model: 900544
  • SKU: 7370106
Adds 4 USB 3.0 ports to your existing PC; installs into most PCI Express slots; fits most PCI Express slot adapters; supports USB 3.0 data transfer rate; plug-and-play connectivity
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$28.99
On Sale
Save $1 (Reg. $29.99)
StarTech.com - 2-Port PCI Low-Profile RS-232 Serial Adapter Card with 16550 UART - Larger Front
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  • Model: PCI2S550_LP
  • SKU: 1538166
PCI interface; up to 115 Kbps data transfer rates; adds 2 RS-232 serial ports; 16-byte FIFO buffer; IRQ sharing
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$31.99
StarTech - PSI Express-to-RS232 Serial Card Adapter - Green - Larger Front
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  • Model: PEX2S952
  • SKU: 1120498
Fits most PCs with a PCI Express slot; adapts a PCI Express slot into 2 RS232 ports
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$38.99
StarTech - Serial ExpressCard Adapter - Black - Larger Front
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  • Model: EC1S952
  • SKU: 9833444
Fits most PCs with an ExpressCard slot; single-chip design; up to 115.2 Kbps max baud rate
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$48.99
Asus - M5A99FX PRO R2.0 ATX Motherboard 2133MHz (Socket AM3+/AM3) - Multi - Larger Front
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  • Model: M5A99FX PRO R2.0
  • SKU: 7008786
Compatible with AMD FX, Phenom™ II, Athlon™ II and Sempron™ 100 Series processors; up to 2133MHz system speed; Realtek ALC892 8-channel, high-definition audio; 18 USB ports
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$134.99
On Sale
Save $15 (Reg. $149.99)
Asus - Crosshair V Formula-Z ATX Motherboard 2400MHz (Socket AM3+) - Multi - Larger Front
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  • Model: CROSSHAIRVFORMULA-Z
  • SKU: 7008759
Compatible with AMD FX, Phenom™ II, Athlon™ II and Sempron™ 100 series processors; up to 2400MHz system speed; SupremeFX III 8-channel, high-definition audio; 6 USB 3.0 and 12 USB 2.0 ports
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$239.99
MSI - Arsenal GAMING Series Micro ATX Motherboard 2133MHz (Socket 1151) - Larger Front
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  • Model: B150MMORTAR
  • SKU: 4832513
Compatible with Intel® Core™, Pentium® and Celeron® processors; up to 2133MHz system speed; 7.1-channel audio; 10 USB ports
MSI - Z170A KRAIT GAMING ATX Motherboard (Socket 1151) - Larger Front
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  • Model: Z170A KRAIT GAMING
  • SKU: 4832512
Compatible with 6th Gen Intel Core / Pentium / Celeron processors for LGA 1151 socket; 7.1-channel audio; 12 USB ports
$155.99
On Sale
Save $14 (Reg. $169.99)
MSI - ATX Motherboard 3600/3200/3000/2800MHz (Socket LGA 1151) - Black - Larger Front
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  • Model: Z170AGAMINGM3
  • SKU: 4832516
MSI ATX Motherboard 3600/3200/3000/2800MHz (Socket LGA 1151): Supports 6th Gen Intel Core, Pentium and Celeron processors in an LGA 1151 socket; up to 3600MHz (OC) system speed; 7.1-Channel High Definition audio; 12 USB ports
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$159.99
GIGABYTE - ATX Motherboard 3466MHz (Socket LGA1151) - Larger Front
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  • Model: I76700K-Z170G5
  • SKU: 5226011
Compatible with Pentium, Celeron, Core i5, Core i3, Core i7 processors; up to 3466MHz system speed; 8-channel audio; 9 USB ports
GIGABYTE - ATX Motherboard 3466MHz (Socket LGA1151) - Larger Front
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  • Model: I56600K-Z170G5
  • SKU: 5226008
Compatible with Pentium, Celeron, Core i5, Core i3, Core i7 processors; up to 3466MHz system speed; 8-channel audio; 9 USB ports
GIGABYTE - ATX Motherboard 3466MHz (Socket LGA1151) - Larger Front
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  • Model: I56600K-Z170G3
  • SKU: 5226004
Compatible with Pentium, Celeron, Core i5, Core i3, Core i7 processors; up to 3466MHz system speed; 8-channel audio; 7 USB ports
GIGABYTE - ATX Motherboard 3866MHz (Socket LGA1151) - Larger Front
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  • Model: I76700K-Z170G7
  • SKU: 5226007
Compatible with Pentium, Celeron, Core i5, Core i3, Core i7 processors; up to 3866MHz system speed; 8-channel audio; 7 USB ports
GIGABYTE - ATX Motherboard 3466MHz (Socket LGA1151) - Larger Front
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  • Model: GA-Z170X-Gaming 3 (rev. 1.0)
  • SKU: 5226002
Compatible with Pentium, Celeron, Core i5, Core i3, Core i7 processors; up to 3466MHz system speed; 8-channel audio; 7 USB ports
GIGABYTE - ATX Motherboard 3800MHz (Socket LGA1151) - Larger Front
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  • Model: GA-Z170X-UD5 TH (rev. 1.0)
  • SKU: 5226006
Compatible with Pentium, Celeron, Core i5, Core i3, Core i7 processors; up to 3800MHz system speed; 8-channel audio; 10 USB ports