Blackmagic Design BM-HDL-MULTIP3G/04HD MultiView 4 HD SDI & HDMI Multi Viewer

Blackmagic Design Videohub 40×40 12G‑SDI – Compact SDI Router – Zero‑Latency

BLACKMAGIC DESIGN STUDIO VIDEOHUB SDI ROUTING SWITCHER 16x32 SD HD VIDEO SWITCH

Panasonic AV-HS450 HD Switcher Control Unit - Fair Condition

Blackmagic Design MultiView 4 Multi Viewer - SKU#2063332

KRAMER 8x1 SD-SDI SWITCHER VS-801 XLM Tested Works with Power Cord

Blackmagic Design ATEM Mini Live Production Switcher 4 Channel HDMI Streaming

Extron Crosspoint 450 Plus 2412 HV Matrix Switcher