Black Box alternatives, similar GPUs

Gainward GeForce4 PowerPack! Pro/600-8X XP
Specifications

Gainward GeForce4 PowerPack! Pro/600-8X TV/DVI
Specifications

Gainward Xabre 400 TV/DVI
Specifications

Gainward GeForce3 PowerPack !!! Ti/450 TV Golden Sample
Specifications

Gainward GeForce2 MX
Specifications

PNY GeForce GTX TITAN
Specifications

Palit GeForce GTX 770 OC
Specifications

Sapphire RADEON R9 290X
Specifications

Sapphire RADEON R9 290
Specifications

Sapphire TOXIC R9 280X
Specifications

Sapphire VAPOR-X R9 280X OC
Specifications

Sapphire RADEON R9 280X Dual-X OC
Specifications

Black Box Radian
Specifications