usb2 .0 slim portable external rewriteable 24x cd and 8x dvd - rw drive read write dvd burner for hp mini 1010nr 1110nr 1120nr 1137nr 1035nr 1150nr 1035nr 1140nr 1101 n270 110 1000 1115 nr 2140 seires mini-note hp 2133-kx870at hp 2133-kx868at series laptops usb 2.0 aftermarket 32.99