Relay Coupler Compatibility Guide

Relay Camera Couplers from Tether Tools work in tandem with the Case Relay Camera Power System (CPS) to keep your camera powered continually with an external 5V USB battery pack or wall power. Relay provides peace of mind knowing you have an uninterrupted power source for your camera. The list is updated regularly but if you don’t see your camera in the finder nor the chart below, please let us know and we will help you find it.


Relay Coupler Model



Canon D30, D60, 10D, 20D, 30D, 40D, 50D, 5D


Canon 450D/XSi, 500D/T1i, 1000D/XS


Canon 5D II, 5D III, 6D, 7D, 7D II, 60D, 70D, 80D, 5Ds, 5DsR


Canon 550D/T2i, 600D/T3i, 650D/T4i, 700D/T5i


Canon 1100D/T3, 1200D/T5


Canon 100D/SL1


 Relay Coupler Model



Nikon D3000, D5000, D40, D40x, D60


Nikon D3100, D3200, D3300, D5100, D5200, D5300, D5500, Df


Nikon D600, D610, D750, D800, D800E, D810, D810A, D7200, D7100, D7000


Nikon DL24-500 f/2.8-5.6, Nikon 1 AW1, Nikon 1 J1, Nikon J2, Nikon J3, Nikon 1 S1


Nikon D3, D3X, D3S, D4, D4s, D5 (D4/D4S/D5 require Nikon Coupler EP-6) Please note: This is a cable, not a coupler. For the Nikon D3, the cable will plug directly into the camera. For the D4 & D5, the Nikon Coupler EP-6 is required.

 No Coupler Required – Use included adapter kit

Nikon D70, D70s, D80, D90, D700, D300, D300s


 Relay Coupler Model



Panasonic Lumix DMC-GH3, DMC-GH4, DMC-GH4R


Panasonic Lumix DMC-GH2, Lumix DMC-GH2H, Lumix DMC-G5, Lumix DMC-G6, Lumix DMC-FZ200, Lumix DMC-FZ300, Lumix DMC-FZ300GK, Lumix DMC-FZ1000, Lumix DMC-GX8, Lumix DMC-GX8H


Panasonic Lumix DMC-F3K, Lumix DMC-GF3, Lumix DMC-GF5, Lumix DMC-GF6, Lumix DMC-S6K, Lumix DMC-GX7


 Relay Coupler Model



Sony a7, a7 II, a7R, a7R, II, a7S, a7S II, a6300, a6000, a5100, a5000, DSC-RX10, DSC-RX10 II, DSC-RX10 III, NEX-7, NEX-6, NEX-5R, NEX-5, NEX-5N, NEX-3N, NEX-F3, NEX-C3, NEX-3, A37, A33, A35, A5


Sony CCD-TRV138, CCD-TRV338, DCR-DVD103, DCR-DVD105e, DCR-DVD106e, DCR-DVD108e, DCR-DVD109e, DCR-DVD203, DCR-DVD205e, DCR-DVD304e, DCR-DVD305e, DCR-DVD306e, DCR-DVD308e, DCR-DVD403, DCR-DVD406e, DCR-DVD408e, DCR-DVD506e, DCR-DVD508e, DCR-DVD510e, DCR-DVD605e, DCR-DVD608e, DCR-DVD7, DCR-DVD705e, DCR-DVD708e, DCR-DVD755e, DCR-DVD808e, DCR-DVD908e, DCR-DVD910e, DCR-DVD92, DCR-DVD92E, DCR-HC1000, DCR-HC1000E, DCR-HC16E, DCR-HC17E, DCR-HC18E, DCR-HC19E, DCR-HC20, DCR-HC20E, DCR-HC21, DCR-HC22E, DCR-HC23e, DCR-HC24e, DCR-HC26e, DCR-HC27e, DCR-HC28e, DCR-HC30E, DCR-HC30e, DCR-HC32, DCR-HC32E, DCR-HC36e (Dock), DCR-HC35e, DCR-HC37E, DCR-HC38E, DCR-HC39E, DCR-HC40, DCR-HC40E, DCR-HC42, DCR-HC42E, DCR-HC44e (Dock), DCR-HC46e (Dock), DCR-HC47E, DCR-HC5, DCR-HC51, DCR-HC51E, DCR-HC52, DCR-HC52E, DCR-HC53, DCR-HC53E, DCR-HC54, DCR-HC54e, DCR-HC62, DCR-HC62e, DCR-HC65, DCR-HC7, DCR-HC85, DCR-HC85E, DCR-HC90, DCR-HC90E, DCR-HC94e (Dock), DCR-HC96e (Dock), DCR-IP1, DCR-IP1E, DCR-IP210E, DCR-IP220, DCR-IP220E, DCR-IP45E, DCR-IP5, DCR-IP55, DCR-IP55E, DCR-IP5E, DCR-IP7BT, DCR-IP7E, DCR-PC1000e, DCR-PC106E, DCR-PC107E, DCR-PC108E, DCR-PC109, DCR-PC109E, DCR-PC350, DCR-PC350E, DCR-PC53E, DCR-PC55/B, DCR-PC55/R, DCR-PC55/S, DCR-PC55/W, DCR-PC55E, DCR-SR-32e, DCR-SR190, DCR-SR190e, DCR-SR200, DCR-SR200e, DCR-SR210, DCR-SR210e, DCR-SR220, DCR-SR220e, DCR-SR290, DCR-SR290e, DCR-SR30, DCR-SR300, DCR-SR300e, DCR-SR30e, DCR-SR32, DCR-SR33, DCR-SR33e, DCR-SR35, DCR-SR35e, DCR-SR36, DCR-SR36e, DCR-SR42, DCR-SR42e, DCR-SR45, DCR-SR45e, DCR-SR46, DCR-SR46e, DCR-SR50, DCR-SR50e, DCR-SR52, DCR-SR52e, DCR-SR62, DCR-SR62e, DCR-SR70, DCR-SR70e, DCR-SR72, DCR-SR72e, DCR-SR82, DCR-SR82e, DCR-SR90, DCR-SR90e, DCR-TRV280, DCR-TRV480, DSC-HX1, HDR-HC5, HDR-HC5e, HDR-HC7, HDR-HC7e, HDR-SR10e, HDR-SR11, HDR-SR11E, HDR-SR12, HDR-SR12E, HDR-SR5E, HDR-SR7E, HDR-SR8E, PXW-X70 Please note: This is a cable, not a coupler. It will plug directly into the camera.


 Relay Coupler Model



Olympus OM-D E-M1, OM-D E-M5 Mark II, OM-D E-M5, PEN EP-5, PEN-F


 Relay Coupler Model



FUJIFILM X-Pro2, X-Pro1, X-T1, X-T10, X-E2S, X-E2, X-E1, X-M1, X-A2, X-A1


 Relay Coupler Model



Blackmagic Pocket Cinema Camera