| General | 
          ThinkPad Helix Folio Keyboard US English | 
        
        
          | Part number | 
          4X30J32021 | 
        
        
          | Ship Group | 
          ThinkPad Helix Folio Keyboard Setup Poster | 
        
        
          | Keyboard Name | 
          ThinkPad Helix Ultrabook Pro Keyboard | 
        
        
          | Agency Approvals & Certifications | 
          BSMI,KC,TUV Mark,CU,FCC,ICES,C-tick,VCCI,CE,CB,EMC,EAC | 
        
        
          | Maximum Operating Humidity | 
          95 | 
        
        
          | Maximum Operating Humidity Units | 
          % | 
        
        
          | Minimum Operating Humidity | 
          20 | 
        
        
          | Minimum Operating Humidity Units | 
          % | 
        
        
          | Maximum Operating Temperature | 
          40 | 
        
        
          | Maximum Operating Temperature Units | 
          C | 
        
        
          | Minimum Operating Temperature | 
          0 | 
        
        
          | Minimum Operating Temperature Units | 
          C | 
        
        
          | Depth Metric | 
          215 | 
        
        
          | Depth | 
          215mm | 
        
        
          | Depth Metric Units | 
          mm | 
        
        
          | Depth (US) | 
          8.46in | 
        
        
          | Height Metric | 
          19.4 | 
        
        
          | Height | 
          19.4mm | 
        
        
          | Height Metric Units | 
          mm | 
        
        
          | Height (US) | 
          0.76in | 
        
        
          | Max Operating Humidity + Units | 
          95% | 
        
        
          | Min Operating Humidity + Units | 
          20% | 
        
        
          | Max Operating Temperature + Units | 
          40C | 
        
        
          | Min Operating Temperature + Units | 
          0C | 
        
        
          | Weight US | 
          1.17 | 
        
        
          | Weight US Units | 
          lbs | 
        
        
          | Weight Metric | 
          0.53 | 
        
        
          | Weight Metric Units | 
          Kg | 
        
        
          | Width Metric | 
          303.7 | 
        
        
          | Width | 
          303.7mm | 
        
        
          | Width Metric Units | 
          mm | 
        
        
          | Width (US) | 
          11.96in | 
        
        
          | Warranty Period | 
          One Year | 
        
        
          | Warranty Type | 
          1 Year - CRU |