8mm~45mm Heat Shrink Caps for Cables, 2:1 Ratio, Adhesive Lined, Waterproof, Anti-corrosion Wire Protection

$ 0.80

1-20 pcs VGA/DB9 (RS232) COM port dust plug – waterproof laptop/PC port protector

$ 0.48

$ 0.58

RJ45 Dustproof Plug — Waterproof Network Port Cover for Laptop/Desktop, Pack of 1/5/10/20 pcs

$ 0.47

$ 0.57