Was looking for a well priced Thunderbolt 3 dock that supports dual 4K60 monitors. This is doing a great job so far!
SD5600T Thunderbolt™ 3 and USB-C Dual 4K Hybrid Docking Station - 100W PD - Win/Mac
The SD5600T Thunderbolt™ 3 and USB-C™ Dual 4K Hybrid Docking Station - 100W PD - Win/Mac is the ultimate docking station for maximum productivity and compatibility. Features include universal compatibility, the flexibility to select between HDMI 2.0 and DP 1.2, horizontal or vertical placement options, built-in SD and Micro SD card readers, seven USB ports (two with charging), one Gigabit Ethernet port and one audio combo jack.
- Best for: Thunderbolt 3 and USB-C laptops and monitors that support up to dual 4K
- Connection technology: Thunderbolt 3 and USB-C (cross platform compatibility)
- Power Delivery: Supports USB-C PD 3.0 (100W of laptop charging)
- Compatibility: Windows 10 and macOS X 10.14 or later
- No. of monitors supported: 2
- Video ports: 2 x HDMI v2.0 and 2 x DisplayPort 1.2
- Maximum resolution supported: Thunderbolt 3 - single or dual monitors: 4K (3840 x 2160 @ 60Hz) // USB-C Alt Mode HBR3 - single monitor: 4K @ 60Hz or dual monitors: 1440p @ 60Hz // USB-C Alt Mode HBR2 - single monitor: 4K @ 30Hz or dual monitors: 1080p @ 60Hz
- Plug & play: Plug & play installation, though installation of Kensington DockWorks™ software is recommended for the best connection, performance and security from your Kensington universal docking station
- System requirements: Compatible with laptops equipped with Thunderbolt 3 and USB-C ports supporting Alt Mode. Supports up to 40Gbps total bandwidth for Thunderbolt 3 laptops, and up to 10Gbps for USB-C laptops.
- Apple M1 - While this docking station will work with the M1 MacBook, only a single video output is supported. For multi-monitor support on your M1 MacBook, see our Hybrid USB-C DisplayLink docking stations (e.g.: SD4700P, SD4750P, SD4780P or SD4900P) or USB-A DisplayLink adapters (DisplayPort K33989, HDMI K33988, DVI-I K33974).
a not so great review here: https://www.windowscentral.com/kensington-sd5600t-review
edit: this review is from 2021, so maybe the issues listed have been resolved with driver updates, but probably worth looking into.