usb keyboard with trackball online manufacture

38mm IP67 Dynamic Waterproof Sealed Vandal Proof Stainless Steel Trackball Model NO:K-TEK-B78-38-OTB-DWP DESCRIPTION: IP67 dynamic rated compact format vandal proof stainless steel optical trackball with IP67 ... Read More

MODEL NO.: K-TEK-B95-25-OTB-UT-DWP DESCRIPTION: IP67 dynamic rated vandal proof stainless steel optical trackball with IP65 dynamic sealed & ruggedized stainless mouse buttons and IP68 dynamic rated washable 25... Read More

DESCRIPTION: 38.0mm (1.5') vandal proof IP65 static mechanical black resin trackball module, with 400DPI resolutions, designed to meet MIL-STD-461G and MIL-STD-810F, military level, anti-interference, and low ... Read More

DESCRIPTION: 14.0mm IPX4 static rated waterproof MINI laser thumb ball module with 600 DPI resolutions for fast and accurate cursor movement. Built-in wide temperature military grade PCB, hardened resin ball ... Read More

Ergonomic Trackball Mouse With 3 Buttons 34mm Optical Trackball Module Of IPX6 Military Grade DESCRIPTION: IPX6 rated ergonomic rugged military anti-vibration and removable optical thumb ball mouse, with 500... Read More

Military resin 50 mm mechanical drawing with 3 mouse buttons Descriptions: 1. IP65 Vandal proof Stainless Steel Trackball with 50mm black hardened resin ball 2. IP65 rated 50mm mechanical trackball module with ... Read More

Model NO.: K-TEK-M105-LTB Description:IP54 rated Ergonomic industrial mouse with 3 mouse buttons for right/left clicking, as well as middle wheel for scrolling function, integrated with a 34mm laser trackball ... Read More

Military EMC IPX6 38mm Black Harden Resin Trackball MODEL NO. : K-TEK-M134-38-MTB-AVB-151B DESCRIPTION: IPX6 rated Military trackball with 38.0mm (1.5') vandal proof IP65 mechanical black harden resin ball ... Read More

Sealed Hygienic Optical Trackball Mouse Pointing Device Black Or White Model NO: K-TEK-M64-OMS-DT DIMENSIONS : 64.0mm x 126.0mm x 34.0mm (L x W x H) DESCRIPTION: IP68 dynamic sealed & Ruggedized 5 keys ... Read More

IP65 Compact Touchpad Panel Mount Ultra Thin With Mouse Buttons Black Description: IP65 static Sealed Industrial Touchpad with 2 mouse buttons under touchpad for left and right clicking with OMRON key switch ... Read More