Energy efficient devices
- Stylus attachmentGradient lightingTechnologyBrushed metalComputer hardwareGlossy surfaceSymmetryTesting equipmentTranslucent casingNetwork equipmentGlossy finishModernMetallicRetroControl panelsDesignHeat sinksElectronic deviceContemporaryBlack cabinetPremium materialsRed cablesPower supplyLedGreen led