คีย์บอร์ดDell(T)14-5480,15-5580,5588,5582,5581,5591,5488,5485,5481,13-7386,15-7586,P93G,15-7548,13-7000,7347,7348 ,7347,7352,7353,7359,3400,3310,3390,14-5000,81,13-7386,15-7586,P93G,15-7548,13-7000,7347,7348 ,7347,7352,7353,7359,3400