Comparison BASEUS Lite Series 5-in-1 vs Borofone DH1

— External. Card readers and USB hubs connected to a computer as external peripherals, usually via a USB interface. This category also includes compact devices with an ExpressCard interface. Most external models are large enough to accommodate slots for several different types of cards (in the case of card readers) or for several USB ports (in the case of hubs).

— External adapter (connector on the case). Adapters that are connected to the external USB port of the computer. Usually have a compact form factor and are the most convenient to transport, but due to their small size, such card readers are usually designed at best for 2-3 different types of cards of similar sizes - there is simply no room to place more slots there. Among hubs, this type is rare - in most cases, it is more convenient to use classic external models with a wire. Nevertheless, full-fledged hubs with a connector built into the case do exist.

— Built-in. Devices installed in a PC case in such a way that their set of connectors is displayed on the front panel of the case. They are designed for use exclusively with desktop computers as a permanent component of the system and do not provide for frequent reconnections. Although technically possible, this is difficult and not justified, and it is generally impossible to use them with laptops. Usually, built-in solutions support a...fairly wide range of cards. There are internal devices that are installed in a 3.5" slot (for a floppy/disk drive), and models for a 5.25” slot — a regular “landing place” for optical disc drives (for example, DVD).

The number of USB inputs located on the body of the card reader or hub (see “Type”). This parameter determines the number of USB ports you will have at your disposal after connecting the device. "Pure" card readers and combined models usually have 1, 2, and even 3 USB inputs, while hubs typically feature 4 or more ports.

Number of USB Type C ports for connecting peripheral devices provided in the hub design (or a card reader with hub functionality — see "Type"). The port itself is small — only slightly larger than microUSB — with a reversible design that allows the plug to be inserted in either direction. This is why it has gained respect and is actively replacing the classic USB port. Despite its small size, USB Type C is used in both portable devices and desktop PCs and their peripherals. However, few such devices have been released so far; as a result, hubs typically include 1 USB C port or 2 type C inputs. The USB connector interface (version) primarily determines speed. — 2.0. The outdated 2.0 version provides data transfer speeds up to 480 Mbps. Found only in USB A ports. — 3.2 gen1. Previously named standards 3.1 gen1 and 3.0. This version ensures a tenfold increase in maximum speed (4.8 Gbps) and higher power capacity, allowing for the connection of energy-intensive devices and extensive splitters. — 3.2 gen2. A further improvement of the 3.2 gen1 standard (and typically, with several renamings from the previous 3.1 gen1 and simply 3.1), achieving a maximum speed of 10 Gbps and even higher power capacity for external devices. However, the final speed depends not so much on the input port as on the USB version of the hub (card reader) connection to the PC.

The technology allows you to work at higher voltage, thereby increasing the transmitted power. USB hubs with Power Dlivery can not only charge smartphones faster, but also power more power-hungry devices, such as laptops.

HDMI is the most popular of modern multimedia digital interfaces. It is specifically designed for HD content and provides the transmission of high-resolution video and multi-channel audio through a single cable. HDMI outputs are mainly found in hubs connected via USB Type C and compatible with the Thunderbolt interface (see "Connection"). Essentially, to use HDMI, you will need to connect the device to a Thunderbolt v3 port — a "pure" USB Type C does not support video transmission. This capability may be useful if an external screen is intended for HDMI connection, but your PC or laptop lacks such ports, or they are occupied or unavailable for other reasons. HDMI can have different versions, which affects its bandwidth. For instance, to transmit 4K video at 60 fps, you need HDMI v 2.0 or 2.1. And multiple ports will allow you to connect more than one monitor.

The presence of a switch that allows you to turn off the power supply to the USB ports. This function can be implemented either by one common switch for all ports at once, or by personal buttons for each port.

A special compartment on the case of the card reader or hub (see "Type"), in which the USB cable is placed during non-working hours. Such models are compact and easy to transport due to the fact that the wire, which tends to get confused and interfere, is hidden inside the device. For objective reasons, only devices with an external connection can have a cable compartment(see "Intended use").

Light indicator, indicating that data is currently being exchanged between the memory card and the computer to which the card reader is connected. This allows you to avoid disconnecting the card reader during operation, which is fraught not only with data loss, but even damage to the device.

The main material used for the body of the device.

— Plastic. Plastic is light, cheap, quite practical, incl. has good strength properties. In addition, it allows you to create cases of complex shape and almost any color.

— Metal. As a rule, aluminium-based alloys are used for metal cases. Such cases are much stronger than plastic ones, and also have a stylish appearance. On the other hand, in terms of impact protection, this material has no advantages over plastic, but it costs more, and it can weigh much more.