Unuiga shows their Allwinner A80 Set-top-box, now running Android 4.4, but it should be upgradeable to Android 5.0 Lollipop and Chrome OS as soon as Allwinner releases support to these.
Distributors can contact Unuiga directly for more details:
Steven Ching, Marketing Director
Company Name: Great Harmony Electronics Industrial Limited
Factory Name: Shenzhen Ulike Technology Co.,Ltd.
Factory Address: 5F, E Building, Dakan Technology Park, Xili Town, Nanshan District, Shenzhen, China
Tel: +86 755 86110143
Fax: +86 755 86330445
Cell: +86 18038133940
Web : http://unuiga.com