Hauppauge HD PVR Rocket Specs Hardware Input 1 x HDMI 1 x RCA Component 1 x 1/8 #34; (3.5 mm) Microphone Computer Interface 1 x USB 3.1 Gen 1 Type-A Output 1 x HDMI Media Card Slots None Supported Formats MP4 Maximum Bit Rate 18 Mb/s General DC Input Power 5 VDC at 0.9 A Power Requirement Power Adapter Dimensions 4.75 x 3.5 x 1.5 #34; / 120.7 x 88.9 x 38.1 mm Weight 4.6 oz / 130.4 g Packaging Info Package Weight 1.2 lb Box Dimensions (LxWxH) 8.1 x 5.9 x 2.3 #34;