KRA228B
Dual Monitor Upgrade Kit, Black
KRA220B
K1 & K2 Extension Arm, Black
KRA220S
K1 & K2 Extension Arm, Silver
KRA223B
Dual Monitor Array Accessory, Black
KRA223S
Dual Monitor Array Accessory, Silver
KRA225B
Centris Extreme Tilt Monitor Head Accessory, Black
KRA225S
Centris Extreme Tilt Monitor Head Accessory, Silver