UP TO 25% OFF

select major appliances, TVs, tablets and more.

Shop now ›


Current Offers
  • (261)
  • (109)
  • (1)
Brand
  • (92)
  • (92)
  • (58)
  • (51)
  • (43)
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Price
  • (347)
  • (16)
  • (1)
  • (1)
Length of Cable
  • (88)
  • (113)
  • (65)
  • (70)
Condition
  • (364)
  • (1)

Accessories Resources


Accessories Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

Sort by:
Items per page:
  • Model: M45PATCH25GR
  • SKU: 1307165393
Category 5e - 25 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Gray
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

$7.02
On Sale
Regular Price: $9.99
You Save: $2.97
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH3BL
  • SKU: 1307165331
Category 5e - 3 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Blue
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

$4.09
On Sale
Regular Price: $6.99
You Save: $2.90
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH25BL
  • SKU: 1307165324
Category 5e - 25 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Blue
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

$7.02
On Sale
Regular Price: $9.99
You Save: $2.97
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH50BK
  • SKU: 1304796767
Category 5e - 50 ft - 1 x RJ-45 Male - 1 x RJ-45 Male - Black
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

$9.98
On Sale
Regular Price: $15.99
You Save: $6.01
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH6BL
  • SKU: 1307165348
Category 5e - 6 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Blue
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

$4.37
On Sale
Regular Price: $6.99
You Save: $2.62
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH5GR
  • SKU: 1307165706
Category 5e - 5 ft - 1 x RJ-45 Male - 1 x RJ-45 Male - Gray
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

$4.15
On Sale
Regular Price: $6.99
You Save: $2.84
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH15GR
  • SKU: 1307165386
Category 5e - 15 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Gray
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

$4.89
On Sale
Regular Price: $7.99
You Save: $3.10
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH2YL
  • SKU: 1307166055
Category 5e - 2 ft - 1 x RJ-45 Male - 1 x RJ-45 Male - Yellow
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

$3.92
On Sale
Regular Price: $6.99
You Save: $3.07
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH10GR
  • SKU: 1307165379
Category 5e - 10 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Gray
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

$4.74
On Sale
Regular Price: $7.99
You Save: $3.25
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH10BL
  • SKU: 1307165300
Category 5e - 10 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Blue
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

$4.74
On Sale
Regular Price: $7.99
You Save: $3.25
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH3-P
  • SKU: 1307165423
1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Gray
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

$12.92
On Sale
Regular Price: $28.77
You Save: $15.85
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH6GR
  • SKU: 1307165409
Category 5e - 6 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Gray
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

$4.35
On Sale
Regular Price: $6.99
You Save: $2.64
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH15BL
  • SKU: 1307165317
Category 5e - 15 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Blue
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

$4.89
On Sale
Regular Price: $7.99
You Save: $3.10
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH3GR
  • SKU: 1307165362
Category 5e - 3 ft - 1 x RJ-45 Male Network - 1 x RJ-45 Male Network - Gray
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

$4.09
On Sale
Regular Price: $6.99
You Save: $2.90
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: M45PATCH1BK
  • SKU: 1307166192
Category 5e - 1 ft - 1 x RJ-45 Male - 1 x RJ-45 Male - Black
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

$3.68
On Sale
Regular Price: $6.99
You Save: $3.31
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Select 2 to 4 items to Compare