Foto&Tech Wired Remote RM-VPR1 Replacement for Sony A7 III A9 A99 II A7 II A7 A7R A7S A6500 A6300 A6000 A5100 A5000 A3000 SLT-A58 NEX-3NL DSC-HX300 DSC-RX100M3 DSC-RX100M2 DSC-RX100III DSC-RX10 IV Control Autofocus and Shutter Triggering, Capture Images without Camera Shake Ideal for Taking Long Exposures Use for Continuous or Single Exposures No Battery Required-Powered by Camera Larger, More Comfortable Form Factor