21.5" PrivaScreen(TM) Blackout Privacy Filter Digital Media Readers Sensitivity: 89dB @ 1W/1m

Sensitivity: 89dB @ 1W/1m

Microsoft Surface(R) Pro 4

Fits standard letter-size documents

Ideal for antenna & coaxial operations

Narrow: 180kHz-240kHz

21.5" PrivaScreen(TM) Blackout Privacy Filter Digital Media Readers Sensitivity: 89dB @ 1W/1mPrivacy filter; Blacks out screen image when viewed from the side ; Crystal clear screen image from straight on view; Easy to attach & remove ; Protects screen from scratches & fingerprints; Compatible with touchscreen notebooks & monitors; Reversible matte side helps reduce glare; TAA compliant; Privacy filter fits notebooks & monitors with a diagonal screen measurement of 21. 5" (viewable area only) & a 5: 4 aspect ratio; Filter dim: 10. 56"H x 18.