7800X & 8800 Series 8700 & 8900 Series 8207AX The 8700 series consists of the models 8700NEXL R2, 8700AXL, 8700VAXL, and 8700VAX.
The 8900 Series consists of the models 8900X R3 and 8900AX-2400. The dongles below have been tested are known to work.