HAMGEEK Graphics Card Dock 24Gbps DIY Thunderbolt 3/4 PD85W+15W High Power External GPU Expansion Dock

HAMGEEK Graphics Card Dock 24Gbps DIY Thunderbolt 3/4 PD85W+15W High Power External GPU Expansion Dock

Description:
- The new Thunderbolt Master provides a bidirectional transmission rate of up to 24Gbps through the 4xPCle Gen3 in PCle tunnel transmission mode. Compared to the previous generation Thunderbolt Master, it has significantly improved transmission rate and delay, with a maximum amplitude of up to 50%. In some game scenarios, 1% low frames increase by more than 50%. 99% average frame rate can increase by 20%.
- It integrated 5 high-speed interfaces on one board. When transmitting high-speed data simultaneously, it has strong anti-interference performance to ensure no speed drop and continuous connection. PCle Gen3x4, 24Gb/s 10Gb/s, USB3.2Gen2 2x40Gb/s, Thunderbolt 4xHBR3 link, DisplayPort1.4.
- After targeted optimization, the JHL7440 series has solved the common code 12 and 43 error messages in graphics card dock application scenarios, and its compatibility is far better than that of ordinary graphics card docks.
- Adopting an 85W reverse charging scheme compatible with the PD3.0 protocol, which continuously maintains an output power above 85W and can meet 99% of device power supply needs.
- Support software start function. It can be automatically started and recognized by upstream equipment, and the equipment will start automatically at the moment of thunderbolt connection.
- It can be placed vertically or horizontally. The optional ATX bracket can securely secure the ATX specification power supply, motherboard, and graphics card. Under vertical conditions, it can also be mounted on VESA racks to mount small hosts.
- Whether it is an external esports monitor or a large screen TV, it can use the full speed DisplayPort14 interface, providing 4K at 144Hz /5K 60Hz driving capability.
- In professional fields such as video editing, 3D modeling and rendering, and AI model training, external GPU dock can provide almost lossless user experience.
- The graphics card dock is perfectly compatible with various network cards, sound cards, video capture cards, RAID array cards, etc. based on the PCIE transmission protocol. In terms of data exchange, it is more than twice faster than devices based on the USB/SATA protocol.

Highlights:
- Thunderbolt chain
- USB3.2Gen2
- DisplayPort1.4
- PD85W + 15W

Specifications:
- Main control chip: JHL7440
- Dimensions: 13.5 x 10 x 2cm
- Weight: 240g
- Bandwidth: 3000MB = 23.5Gb = 2.94GB
- Supported OS: for Window10/11, Linux (Ubuntu/Centos/redhat) and MacOS (original chips for Intel can be connected to graphics cards; M-series chips can be connected to non-graphics card devices. Without 7440 common hardware errors such as disconnection, 12 and 43 error reports, etc.)
- Hot swap for Thunderbolt: Yes
- Reverse charging: Dual Thunderbolt 85W + 15W
- Supported discrete graphics cards: for NVIDIA: GT210-RTX4090, Tesla series; for AMD: HD7870-RX7900XTX
- Supports daisy chain: Yes
- Power supply: Powered by standard desktop power supplies such as ATX/SFX/FLEX
- Shell (GPU dock body): Acrylic
- Applicable bracket (accessory, purchased separately): support ATX/SFX/FLEX power supply brackets
- Compatible enclosure/case (accessory): XY Dock
- Other interfaces: One 10G-USB-A interface, one 18G-DP1.4 interface (does not occupy 22G PCIE bandwidth). Perfect use of 40G bandwidth.

Package Included:
- 1 x Graphics Card Dock