We shut down our office, so here's a nice working unit.This was lightly used with a Mac desktop. 100% all original parts.
The CalDigit TS3 Plus Thunderbolt 3 Docking Station is a high-quality accessory designed for laptops and desktop computers. Made by the reputable brand CalDigit, this docking station offers Thunderbolt 3 ports for fast and efficient data transfer. The dock comes with a power adapter and TB3 cable, making it convenient for users to expand their computer's capabilities. With its sleek design and reliable performance, the CalDigit TS3 Plus is a great choice for professionals and power users seeking to enhance their productivity.
Key Features & Port Selection

• Front Ports: 1x USB-A (5Gbps), 1x USB-C (10Gbps), separate analog audio in/out, and an SD card reader (UHS-II).
• Rear Ports: 4x USB-A, 1x USB-C (5Gbps), 2x Thunderbolt 3 ports (one for host connection, one for daisy-chaining/device connectivity), DisplayPort 1.2, Gigabit Ethernet, and S/PDIF optical digital audio.
• Power Delivery: Delivers up to 85W (or 87W depending on spec measurements) of charging power to the host laptop, meaning you can power a MacBook Pro via a single cable.
• Display Support: Supports dual 4K monitors at 60Hz or a single 5K monitor at 60Hz (note: standard MacBooks with base M1/M2/M3 chips that only support a single external display natively will be limited unless using specialized DisplayLink workarounds).

Performance & Build

• Build Quality: Features a sturdy all-aluminum housing with cooling fins designed to passively dissipate heat, though the dock can become warm to the touch under heavy workloads.
• Data Speeds: Performs very well with external storage and peripherals, though Reddit user discussions and technical reviews note that heavy utilization or massive data transfers can occasionally experience minor bandwidth bottlenecks or rare device disconnections under mixed operational loads. [1]
• Mac vs. PC: Reviewers generally conclude that while the dock works with Windows PCs (requiring a one-time Thunderbolt security clearance), it is exceptionally well-suited and optimized for Mac workflows.
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