Xbox 360 Connection Guide: Cables, Network, and Accessories

Required for Basic Operation

• Power Supply: External brick (203W/175W/135W/120W depending on model). Proprietary connector.
• Video/Audio:
  • HDMI (all models except launch 20GB) — best quality, carries audio.
  • Component (YPbPr) — 1080i/720p, analog audio (RCA red/white).
  • Composite (Yellow/Red/White) — 480i only.
  • VGA — via Microsoft VGA cable (rare).
• Controller: Wireless (AA batteries + Play & Charge Kit) or Wired (USB).

Network (Online / Updates / Marketplace)

• Ethernet (RJ45): Wired to router — lowest latency.
• Wi-Fi: Built-in on S/E models (2.4 GHz only). Original "Phat" needs **Xbox 360 Wireless Network Adapter** (USB, 802.11a/b/g/n).
• Xbox Live Gold / Game Pass Core: Required for online multiplayer (free-to-play titles exempt since 2021).

Optional / Legacy

• Kinect: Dedicated port (S/E) or USB + power brick (Phat).
• USB Storage: Flash drives (up to 2 TB, formatted FAT32/NTFS) for games/profile.
• Headset: 2.5 mm jack on controller (old) or 3.5 mm (newer) / Wireless (Xbox Wireless protocol).
• Memory Unit (MU): 64/256/512 MB cards (original models only). Obsolete.

Modern setup: HDMI + Ethernet + Wireless Controller + Game Pass Core.