Dell Latitude Precision Trackpoint Cap Mouse Pointing Stick Pointer Nipple Dome

No difference in quality from the original Dell ones, I use one myself on my own laptop. Will fit pretty much all/most models of Dell.

: Electronics

5pcs Replacement Trackpoint Cap Mouse Point Stick Compatible with Dell Latitude E6400 E6410 E6420 E6430 E4300 E4310 E5410 E5500 E7240 E7440 E7250

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Keyboard Mouse Trackpoint Rubber Dome Stick Nipple Cap for Dell Latitude E7440

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GZEELE 10pcs/lot Nipple Rubber Mouse Pointer for DELL E6400 E6410 Trackpoint Little Dot Cap Stick trackpoint mouse rubber caps at Rs 2228.65, Mouse Pads

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Dell Keyboard Mouse Pointing Trackpoint Rubber Plastic Dome Stick Nipple Cap

DELL LATITUDE PRECISION A169B1 TouchPad Mouse Buttons E5480 E5580 E5490 E5590 £10.95 - PicClick UK

DELL LATITUDE E4300 13.3 WIFI Laptop £55.00 - PicClick UK

10 Pack Replacement Trackpoint Cap Mouse Point Stick Nipple for Dell for DELL Laptop Keyboard Black Blue - AliExpress

Pointing stick, Ultimate Pop Culture Wiki