D Cover

Acer 15-BS 15T-BR 15Q-BU 15T-BS 250 G6 Laptop Bottom Base Case Cover with HDMI ，silver

Dell Latitude 5490 Laptop Bottom Case Base Cover Black .

HP 250 g7 15-DA 15-DB 15-DR Casing Case Base Cover

Lenovo IdeaPad 3 15IIL05 3 15ARE05 3 15IML05 Gray Base Cover Bottom Case

ACER A515-51 A515-51G N17C4 Lower Bottom Base Case black

ACER A515-51 A515-51G N17C4 Lower Bottom Base Case black

ACER Aspire 3 A315-42 42G A315-54 54K N19C1 Laptop Bottom Base Case Cover.

Acer Aspire 5252 5253 5336 5552 5736 5742 Lower Bottom Case 60.R4F02.002 UMA/ Gateway NV50A NV51B NV51M NV55C AP0FO000H001A with HDMI