Product overview
What separates this from the cheaper docking stands
Three numbers on this listing are better than anything else in this comparison, and the first one is the one that decides whether a docking stand is usable with an external monitor at all. BENFEI states HDMI 4K at 60Hz. Two of the stands here state 4K at 30Hz and one states no refresh rate whatsoever. Thirty hertz is a real limitation rather than a technicality: the mouse pointer visibly smears, scrolling stutters, and most people describe it as unusable for a full working day. Sixty hertz is the baseline for a desktop display.
The second is data throughput. The USB-C 3.2 and two USB-A 3.2 ports are rated at 10Gbps, against the 5Gbps that the Umaniy and Mukiya stands in this guide state. For a keyboard and mouse that is irrelevant; for moving files off an external SSD it is the difference between a transfer you wait through and one you do not.
The third is the card reader. BENFEI states up to 160MB/sec in UHS-I mode, with the SD and microSD slots able to read and write simultaneously. The two 8-in-1 stands here both state 25MB/s. That is more than a six-fold gap, and for anyone offloading camera cards it is the most practically significant number in this whole group. The listing is also careful to add that the final speed depends on the card and the slot, which is correct and more honest than most.
The physical specifications are stated unusually precisely for this category: height adjustable from 68mm to 178mm, product dimensions 250 by 240 by 53.3mm, and a supported laptop weight of 4.5 kilograms. That last figure is worth holding onto, because another stand in this guide claims to support 40 pounds, which is roughly four times as much from a similar folding aluminum structure.
BENFEI also makes a manufacturing claim that is specific rather than decorative: end-to-end in-house aluminum production, in-house PCBA and in-house assembly. Whether or not that translates into better units, it describes a supply chain rather than using the word quality, and it is the only listing here that says anything at all about who builds the product.
Two honest notes. This is a 7-in-1 rather than the 8-in-1 and 10-in-1 counts elsewhere in this guide, so it has fewer ports, and the trade is deliberate: fewer ports at better specifications. And HDMI output requires your laptop's USB-C port to support DisplayPort Alt Mode, which is true of every dock here and is the single most common reason one of these appears not to work.
Key Listed Features
HDMI 4K at 60Hz, against 4K at 30Hz on two other stands in this guide
10Gbps on one USB-C 3.2 and two USB-A 3.2 ports
SD and microSD reading up to 160MB/sec in UHS-I mode, with simultaneous read and write
Height adjustable 68mm to 178mm, 250 x 240 x 53.3mm, rated for a 4.5kg laptop
100W power delivery input with up to 85W pass-through charging
Aluminium alloy construction with anti-skid silicone, built on BENFEI's own in-house aluminum, PCBA and assembly
Product image from current catalog data


