HD SDI Posts Per Page 122550100 19″ HD-SDI – (DS19SDI) 18.51” (16:9) LED Monitor Metal Cased View Full Details 21″ HD-SDI – (DS21.5SDI) 21.5” (16:9 ) LED Monitor View Full Details 23″ HD-SDI – (DS23.6SDI) 23.6” (16:9 ) LED Monitor View Full Details 27″ HD-SDI – (DS27SDI) 27” (16:9) LED Monitor Metal Cased View Full Details 32″ HD-SDI – (DS32SDI) 32” (16:9) LED Monitor Metal Cased View Full Details 42″ HD-SDI – (DS42SDI) 42” (16:9) LED Monitor Metal Cased View Full Details