Roku 3 (4230R) Streaming Media Player With Voice Search (2015 model) - Certified Refurbished Type: Streaming Media Player Specifications: Networking: 802.11 (a/b/g/n compatible) with WEP, WPA, and WPA2 support 10/100 Base-T Ethernet Video Outputs: 720p 1080p Audio Output: Digital over HDMI (Dolby 7.1 and 5.1 surround pass through) Storage Expansion: microSD card slot for additional game and channel storage Remote Control: Roku 3 point anywhere enhanced remote with voice search, headphone jack, and motion-control. Streaming player includes IR receiver (compatible with various universal remotes) Power Consumption: Less than 3.5W (typical) when streaming HD video Power Input: 12V - 1A power adapter USB Media Formats: Video: MP4 (H.264), MKV (H.264) Audio: AAC, MP3 Image: JPG, PNG Size: 3.50 x 3.50 x 1.00 Weight: 5.00 oz.