Adder Video and Audio Products

ADDER designs KVM switches, extenders, and IP solutions for reliable local and remote IT control. It is a trusted provider of advanced access and control products with consistent growth.

Adder Technology is a UK company founded in 1984 that designs high-performance KVM connectivity solutions, sold in over 60 countries.

Adder offers KVM switches, extenders, matrix switches, video wall processors, digital signage, and remote management software for centralized control.

Adder Technology is known for innovative, high-quality, and reliable KVM solutions, with award-winning products and strong customer support.

HDTV Supply, Inc. is an Authorized ADDER reseller offering lifetime free tech support and a 2-year global warranty. Explore available ADDER products below or call 833-WolfPack (833-965-3722) for assistance.