Standard: Bluetooth 5.3 + EDR dual-mode & low energy profile Backward compatible: Bluetooth 5.x, 4.x, 3.x, 2.x, 1.x Interface: USB 2.0 Data transmission speed: 3 Mbps Range: Up to 10 m LED diode: Yes Dimensions: 30.7 x 15.8 x 7.1 mm Compatibility: Win 7 / 8 / 10 / 11 Weight: 2.6g

Adapter: HDMI female to HDMI female Color: Black Connector 1: HDMI female  Connector 2: HDMI female Standard: HDMI 1.4 v1.4 High Speed, 3D, Ethernet, 4Kx2K

Type: USB-C – USB-A Hub Interface: USB 3.1 Gen 1 Input: 1x USB-A 3.1 Gen 1 male Output: 1× USB-A 3.1 Gen 1 female / 3× USB-A 2.0 female Data transfer: 480 Mbps for 3× USB2.0 / 5 Gbps for 1× USB-A 3.1 Gen 1 Hub type: Passive Power supply: USB 5V Supported operating systems: Linux / MacOS / Vista / Win 7 / 8 / 10 / 11 Cable length:...

Interface: USB3.0 Card support: SD, SDHC, SDXC, microSD, microSDHC, microSDXC Transmission speed: Up to 5 Gbps Compatibility: Windows 2000 / XP / Vista / WIN 7 / 8 / 10 / 11 / macOS and Linux

Type: Travel adapter Input: Universal Output: UK 3-Pin Plug Color: Black