SumaVision was among the backers of a $10.3m series B round for Cassia Networks, which has created a Bluetooth router.

SumaVision USA, a subsidiary of digital television software provider SumaVision Technologies, yesterday backed a $10.3m series B round for Cassia Networks, a US-based manufacturer of Bluetooth routers.

The round was co-led by Everest Capital and IDG-Accel, a joint-venture of publishing company International Data Group and VC firm Accel Partners. China Rock, Social Starts, GCP Venture, Z-park Capital and TEEC Angel also contributed money.

Cassia Networks produces Bluetooth-based consumer products such as the long-range router Cassia Hub and Cassia BlueStream, which…