Most office people have the problem of muscle pain for long time keyboard pressing before a laptop every day. Thus， choosing a good keyboard becomes very important. This Keyboard for IBM Z570 V570 B570 B570A B570G B575 V570C can be rolled up for it is more portable to carry and the specially printing letters will keep for a long time. Besides， thiskeyboard features with the soft touch keys to facilitate and accelerate typing input， helping your hands and wrists rest more naturally for greater comfort. Why wait another day? Order it now!                                    Features             Carrying convenience: it can be-rolled up and save place while carryingGuarantee the letter on the buttons of the keyboard not to be worn away for a long timeIt is applicable to office， hospital， classroom， workshops， network， bar， etcIncorporate the latest features and multimedia keysThe laptop keyboard with soft touch keys facilitate and accelerate typing inputIts durable construction design ensures little accidents and won&acute;t cause worries                                                            Specifications            Dimensions    13.46 x 4.33 x 0.20" / 34.2 x 11 x 0.5 cm (L x W x H)    <br>Weight    5.11 oz / 145 g    <br>Color    Black    <br>Rev    ROA    <br>Version    US    <br>Lenovo P/N    25-013358    <br>Sunrex P/N    V-117020FS1-US    <br>Compatible with    Lenovo IBM B570A     <br>                                                            Package Includes            1 x Keyboard