I have looked at the wondermedia devices and mine looks very similar, only difference is that it's 8 inch. It's Skypad (from Skyworth) M5 and I think it's a china tablet and it has Android 2.1. Skyworth is a well-known electric appliance maker. People has faith in their products. M5 is the first generation, a remarkable one in China's tablet market. It uses 8 inch multiple capacitive touch screen with built in bluetooth, wifi and 3G. Highlighted super thin shape makes you wanna take it with you everywhere. An Android 2.1 operating system completes the mix (which will be 2 O.S upgrades out of date by the time it ships!). CPURockchip RK2818, 660MHz, Dual Core(ARM+DSP)GPUIntegrated chipOperating SystemAndroid 2.1 Flash 10.1RAM256MB DDR2Storage4G Nand FlashStorage OtherSupport TF card up to 32GB extendedCamera2.0 megapixelsScreen Size8 InchScreen Resolution800 x 600Screen TypeCapacitive Touch ScreenScreen OutputHDMIVideo HD Support720PInternet ConnectionsWIFIWifi802.11b/g/n3GYes(external)GPSNoBatteryLi-Polymer 2350 mAhMusic around the statemore than 5 hoursAbout the video mode3 to 5 hoursVideo formatsRMVB/MPEG/MKV/AVI/MP4/MOV/FLV/VOB/DATMusic formatsMP3/WMA/WAV/APE/AAC/FLAC/OGGPicture formatsJPG, BMP, PNG, GIFE-book formatsTXT, PDF, HTML, RTF, FB2, EPVBLanguageEnglish/ChineseScreen calibrationSupportClock functionSupportCalendar functionSupportRemote control functionsBluetooth 2.1+EDRG-sensor functionSupportTransmission InterfaceUSB 2.0, OTGOther functions None I want to update to 2.2 or beyond mostly because i want the Adope flash player. I really think it can handle 2.2 since it launched with a 2.1 OS and at that time I think the OS was brand new. Oh and btw I went to my settings and to "About your device" and there is no option for system upgrades.