![Original IBM Lenovo ThinkPad Type 4337 Docking Station Port Replicator L412 L420 L430 L512 L520 L530 T400s T410 T410i T410s T410si T420 T420s T430 T510 T510i T520 T520i T530 T530i X220i T510 Original IBM Lenovo ThinkPad Type 4337 Docking Station Port Replicator L412 L420 L430 L512 L520 L530 T400s T410 T410i T410s T410si T420 T420s T430 T510 T510i T520 T520i T530 T530i X220i T510](https://lzd-img-global.slatic.net/g/p/c21e9260c001ac6a54f58cd32cd992ac.jpg_720x720q80.jpg)
Original IBM Lenovo ThinkPad Type 4337 Docking Station Port Replicator L412 L420 L430 L512 L520 L530 T400s T410 T410i T410s T410si T420 T420s T430 T510 T510i T520 T520i T530 T530i X220i T510
![2011 14″ Lenovo Thinkpad T420 (NVS4200M) [2nd,2C,M] + RX 460 @ 4Gbps-EC2 (EXP GDC 8.x) + Win10 // DIY HDMI input port: internal & external all in one LCD with button switch 2011 14″ Lenovo Thinkpad T420 (NVS4200M) [2nd,2C,M] + RX 460 @ 4Gbps-EC2 (EXP GDC 8.x) + Win10 // DIY HDMI input port: internal & external all in one LCD with button switch](https://imgur.com/mbpsmjS.jpeg)
2011 14″ Lenovo Thinkpad T420 (NVS4200M) [2nd,2C,M] + RX 460 @ 4Gbps-EC2 (EXP GDC 8.x) + Win10 // DIY HDMI input port: internal & external all in one LCD with button switch
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Dockingstation für Lenovo ThinkPad 4337 for T410 T420 T430 T510 T520 USB 3.0 + Schlüssel | Zubehör \ Docking stations | AMSO
![I have a Lenovo Thinkpad T420. I just Noticed a icon and switch and the side of my Laptop. What is that? : r/thinkpad I have a Lenovo Thinkpad T420. I just Noticed a icon and switch and the side of my Laptop. What is that? : r/thinkpad](https://i.redd.it/hgzu8dogmipa1.jpg)
I have a Lenovo Thinkpad T420. I just Noticed a icon and switch and the side of my Laptop. What is that? : r/thinkpad
![Amazon.com: Lenovo Thinkpad T420 - Intel Core i5 2520M 8GB 320GB Windows 10 Professional (Renewed) : Electronics Amazon.com: Lenovo Thinkpad T420 - Intel Core i5 2520M 8GB 320GB Windows 10 Professional (Renewed) : Electronics](https://m.media-amazon.com/images/I/71lOcSvrSnL.jpg)
Amazon.com: Lenovo Thinkpad T420 - Intel Core i5 2520M 8GB 320GB Windows 10 Professional (Renewed) : Electronics
![Dock Port Replicator For Lenovo T410 T420 T430s T520 X220 X2304337 3.0 Docking Station With 2key Refurbished - Cases - AliExpress Dock Port Replicator For Lenovo T410 T420 T430s T520 X220 X2304337 3.0 Docking Station With 2key Refurbished - Cases - AliExpress](https://ae01.alicdn.com/kf/HTB1FobgXynrK1RjSsziq6xptpXa8/Dock-Port-replicator-for-lenovo-T410-T420-T430S-T520-x220-X2304337-3-0-docking-station-with.jpg)