Compatible for Unblock Tech Smart TV Box (Ubox)/ Set Top Box/ IPTV/ TV Receiver Compatible Unblock TV box All Models include but not limited to: Gen 1 / Gen 2 / Gen 3 Pro / Gen4 PRO BT Box; S800 / S800+ / S900. UBOX Gen.4 PRO BT UBOX Gen.3 PRO TW Taiwan version Shipping: USPS ePacket to USA; UBI Smart Parcel to AUSTALIA / NEW ZEALAND (shipping cost $1.99) (for New Zealand buyer, please get it at BONANZA.COM ); UBI Expedited Service to CANADA; China Post Tracked and Registered Parcel to Other Countries.