Refurbished: HP ZBook 17 G1 17.3" Mobile Workstation with Core i7-4600M 2.90GHz Dual Core Processor, 8GB Memory, 750GB Hard Drive, NVIDIA Quadro K610M, and Windows 10 Professional - Newegg.com
NVIDIA QUADRO K610m N15m-q2-b-a1 1gb Video GPU Laptop Graphics Card for sale online | eBay
Nvidia Quadro K610m 1GB Video Graphics Card 745325-001 LS-9379P HP ZBOOK15 G1 G2 | eBay