Wired (Only Native):10/100 Ethernet Port (RJ45) on back. Connect to router/switch. Required for Xbox Live.
Wireless (Official Add-on):Xbox Wireless Adapter (MN-740) — 802.11b/g USB dongle (discontinued, rare, slow, WEP/WPA only). Plugs into front USB (memory unit port).
Wireless (Bridge): Any Wireless Gaming Adapter / Bridge (e.g., Linksys WET54G, D-Link DAP-1522) → Ethernet cable to Xbox. Configure bridge on PC. Modern travel router (GL.iNet, TP-Link TL-WR902AC) works great.
Powerline: HomePlug AV adapters (Ethernet over electrical wiring). Stable, low latency.
Softmodded Xbox (Modern Homebrew)
If softmodded (Rocky5, XBMC4Gamers), you can use USB Wi-Fi dongles supported by Linux kernel (e.g., Ralink RT5370, Realtek RTL8188EU) via custom kernel/modules. Requires technical setup.
Still limited to 802.11g speeds (~20 Mbps real). Ethernet / Powerline / Bridge strongly preferred for Xbox Live / FTP / XLink Kai.
For original Xbox online (Insignia, XLink Kai) or file transfer: Wired Ethernet or Wireless Bridge is mandatory.
