Kupo KS-312B Tethermate (Small)
Designed to facilitate shooting directly to your 15″ MacBook or similar laptop on location, the small Tethermate from Kupo has 1/4″-20 and 3/8″-16 female threads on its underside to mount to any stand or accessory with matching male threads. The U-shaped mounting plate underneath offers additional mounting options. The plate has rounded edges to thwart poking and comes with a non-slip pad.