This is a wireless USB adapter that provides instant access to InfoLink RSS data – like news, weather, sports and stock information – on your S@msung HDTV screen! Also Supports Blu-ray Live with Netf1ix, Pand0ra and PC streaming (MP3, JPEG). Not suggested for older 2009 B Series models 2009 LED TV'S B7000 & Above 2009 LCD TV's B650 & Above (please Note B series have limited Features & Apps.Check your Manual) 2010 (C Models): LED TV series: C5000 and above LCD TV series: C550 and above PDP TV series: C550 and above Blu-Ray Disc Player / Home Theater System: BD-C5000 series 2011 (D Models) LED TV series: D5000 - D6400 (Except for D5003) LCD TV series: D530 and above PDP TV series: D550 - D6400 Blu-Ray Disc Player / Home Theater System: BD-D5300 - D5500, HT-D5100 - D5300 2012 (E Models) LED TV series: EH4500 (Not for Europe), EH5300 (Not for South & North America), ES5500, ES5700 LCD TV series: None PDP TV series: E490, E550 (For Europe, CIS & Korea) Blu-Ray Disc Player / Home Theater System: BD-E5500, HT-E4200, E4500 Not suggested for older 2009 B Series models. Specifications Antenna: Built-in PCB Antenna, 2T2R Antenna Connector: U.FL IPEX / IPX Connector interface: USB 2.0/1.1, type A Wireless data rate: - 802.11b: 11, 5.5, 2, 1 Mbps. - 802.11g: 54, 48, 36, 24, 18, 12, 9, 6Mbps - 802. 11n: up to 300Mbps - 802. 11a: up to 300Mbps Frequency: 2.4GHz / 5GHz (NOT works with 802.11AC) IEEE WLAN Standard: IEEE 802.11 a/b/g/n Supported Systems: Kali Linux (Kali\ubuntuAircrack_ng), Linux, Windows XP/Vista/7/8/8.1/10 32/64-bit etc. Dimension (L x W x H): 9.50 x 4.00 x 1.60 cm / 3.74 x 1.58 x 0.63 inch Net Weight: 37.8g/0.08lb What's in the Box 1x RT3572 USB WiFi Adapter