1100% brand new and high quality. 2Using the USB3.0 HD game capture box, you only need to connect to your computer, no need to install the driver 3The product is ergonomically designed and has a compact appearance. 4This box can capture or stream HD game videos or other HD video sources 5High-definition display gives you different visual enjoyment.Features: 1.100% brand new and high quality 2. Using the USB3.0 HD game capture box, you only need to connect to your computer, no need to install the driver 3. The product is ergonomically designed and has a compact appearance. 4. This box can capture or stream HD game videos or other HD video sources 5. High-definition displaygives you different visual enjoyment. Specification: Condition: 100% Brand New Material:ABS Interface: USB 3.0 Video Input: HDMI System Support: For Windows, For Mac, For linux Weight: Approx. 216.5g / 7.6oz Size: Approx.95 x 60 x 19mm / 3.7 x 2.4 x 0.7in Package List: 1 * Game Live Broadcast 1 * USB 3.0 Cable 1 * User Manual 1 * Adapter