Wireless Webtv Remote Keyboard for ALL WEB Tv Webtv, Msntv, Ultimate Tv Swk-8630 Brand New 40 ft infrared range Works with: Sony INT-100 INT-150 INT-200 INT-250, Philips MAT-965 MAT 972 MAT-976, Samsung SIS-100, Mitsubishi WB-2000, DISHPlayer 7100 and 7200, La-Z-Boy WebTV, RCA RW-2100 RC-2110 RM-2100, RePlayTV 5000 and 5500 Series. Can Replace and Equivalent to Dish Network RT7W5XTW, SWK-8630 or SWK-8640 keyboards, Sony KIW250, KW1133, Philips MWK122BK IR Remote Control Unit for PVR Satellite Dish Antenna Infrared Cordless Wireless Keyboard for Dish Network Dishplayer 7100 and 7200 Receivers, Web TV WebTV, MSN TV MSNTV Philips WebTV Sony WebTV and Web TV Plus