Blackmagic UltraStudio Mini Recorder
The mini recorder that fits in your pocket, UltraStudio Mini Recorder is super tiny and includes just SDI and HDMI connections, plus Thunderbolt. Simply plug in and record from any SDI and HDMI device, or use as a live video input into ProPresenter, for the most incredible portable solution. NOTE: REQUIRES THUNDERBOLT CABLE; SOLD SEPARATELY.
** This Blackmagic product is specifically made for Thunderbolt equipped Macs.