Slow Internet speed using Killer Ethernet adapters

Summary: The Killer Control Center software allows you to set a speed limit to your wired connection. Configuring a low value results in slower speeds when connected through a wired connection.

Acest articol se aplică pentru Acest articol nu se aplică pentru Acest articol nu este legat de un produs specific. Acest articol nu acoperă toate versiunile de produs existente.
Consultați alte resurse

Symptoms

Affected Platforms:

  • Latitude
  • OptiPlex
  • Precision Workstation
  • Inspiron
  • Vostro
  • XPS
  • G-Series
  • Alienware

Maximize the speed of the wired connection on your Dell or Alienware computers equipped with the Killer E2400 or E2500 Ethernet card.

Computers equipped with a Killer Ethernet adapter may not reach maximum bandwidth over a wired connection.

Cause

Not Applicable

Resolution

There is a speed limit option in the Killer Control Center software that you can adjust to solve this issue.

Here are the steps to change the speed limits:

  • Open the Killer Control Center
  • Click Settings on the left menu
  • Click Set Bandwidth Limits (Figure 1)
  • Set the upload and download speeds according to your connection then click Apply Settings (Figure 2)
 
SLN317316_en_US__1I_killer_nic_01_mr_v1a
Figure 1: (English Only) Killer Control Center Settings
 
SLN317316_en_US__2I_killer_nic_02_mr_v1a
Figure 2: (English Only) Killer Control Center Settings

If the problem persists, reference the articles below for additional troubleshooting steps:

Produse afectate

Inspiron, OptiPlex, Vostro, XPS, G Series, G Series, Alienware, Inspiron, Latitude, Vostro, XPS, Fixed Workstations, Mobile Workstations
Proprietăți articol
Article Number: 000135709
Article Type: Solution
Ultima modificare: 15 apr. 2025
Version:  7
Găsiți răspunsuri la întrebările dvs. de la alți utilizatori Dell
Servicii de asistență
Verificați dacă dispozitivul dvs. este acoperit de serviciile de asistență.