Cabelinks Chromecast and Roku Streaming Stick USB Power Cable. Combo Value Package. Includes 2 cables. 270 Degree cable and 90 Degree cable. Works with Chromecast and Roku (3500R) Streaming Stick. The quickest and easiest way to set up your Chromecast or Roku (3500R) Streaming Stick. Cabelinks Mini USB Cable allows you to power your Chromecast or Roku (3500R) Streaming Stick directly from your TV's USB port. The perfect length for connecting your Chromecast or Roku (3500R) Streaming Stick to your TV's USB port. Eliminates the need for an AC power cord. Includes 2 cables. 8" 90 USB power cable, 8" 270 USB power cable.