GiraffeCam 3.0 Rigid Flexible Endoscope Borescope Inspection Camera - Android PC Mac, 2.0 MP HD (6.5 Feet) MOST RIGID ON THE MARKET - Other products claim to be flexible but can't hold their own weight. If you find a USB snake camera that's more rigid, we'll refund your purchase price and let you keep your purchase. SIGNIFICANTLY UPGRADED VER. 3.0 (Aug 2016) - 2-in-1 USB / MICRO-USB CONNECTOR - A single much sturdier adapter for both Android phones and computers. IMPROVED WATERPROOFING - More sealant and QC tests to prevent water intrusion. INCLUDED SPOOL - Allows the camera to be coiled for compact storage. CABLE STIFFNESS - Increased stiffness for better maneuverability. BRIGHTER LEDS - Increased brightness for better low light performance. PATENT PENDING, DESIGNED & ASSEMBLED IN THE USA - The patent pending GiraffeCam is designed and assembled in Minnesota, USA. Over more than 100 iterations, we tested different camera modules, cable materials, cable stiffness, lengths, and connectors (USB, Micro USB) before landing on the best design combination. ANDROID OTG SMARTPHONES / PC / Mac - View and capture video and photos on compatible Android phones with the included Micro-USB adapter. Just download and open the App, and connect the camera to the phone. For PC / Mac, connect GiraffeCam to your computer (Windows 10 & Mac), open the default Windows or Mac camera software, and the camera functions as a webcam, allowing you to capture videos/photos or to use it with video-conferencing software such as Skype ALSO AVAILABLE - GIRAFFECAM 3.0 RIGID LONGFOCUS - With an optimum focus length of 20", it allows for the best viewing of objects further away. Search "GiraffeCam 3.0 Longfocus" on Amazon.